|Chairperson||Annegret Kramp-Karrenbauer (outgoing)|
|Vice Chairpersons||Volker Bouffier|
|Secretary General||Paul Ziemiak|
|Founded||26 June 1945|
|Headquarters||Klingelhöferstraße 8 10785 Berlin, Germany|
|Youth wing||Young Union|
|Membership (November 2019)||407,350|
|European affiliation||European People's Party|
|International affiliation||Centrist Democrat International|
International Democrat Union
|European Parliament group||European People's Party|
|Colours||Black (customary) |
Black-red-gold (corporate design)
200 / 709
22 / 69
489 / 1,868
23 / 96
|Ministers-president of states|
6 / 16
The Christian Democratic Union of Germany (German: Christlich Demokratische Union Deutschlands or CDU; German pronunciation: [ˈkʁɪstlɪç ˌdemoˈkʁaːtɪʃə ʔuˈni̯oːn ˈdɔʏtʃlants]) is a Christian-democratic, liberal-conservative political party in Germany. It is the major catch-all party of the centre-right in German politics. The CDU forms the CDU/CSU grouping, also known as the Union, in the Bundestag with its Bavarian counterpart the Christian Social Union in Bavaria (CSU). Founded in 1945 as an interdenominational Christian party, the CDU effectively replaced the pre-war Catholic Centre Party, but also included politicians of other backgrounds, liberal and conservative. The party therefore claims to represent "Christian-social, liberal and conservative" elements.
The leader of the CDU is Annegret Kramp-Karrenbauer. She is the successor of former party leader Angela Merkel, the current Chancellor of Germany. On 10 February 2020, after several political scandals, Kramp-Karrenbauer announced she would resign from the party leadership. The CDU is a member of the Centrist Democrat International, the International Democrat Union and the European People's Party (EPP).
Immediately following the collapse of the Nazi dictatorship at the end of World War II, the need for a new political order in Germany was paramount. Simultaneous yet unrelated meetings began occurring throughout Germany, each with the intention of planning a Christian-democratic party. The CDU was established in Berlin on 26 June 1945 and in Rheinland and Westfalen in September of the same year.
The founding members of the CDU consisted primarily of former members of the Centre Party, the German Democratic Party, the German National People's Party and the German People's Party. Many of these individuals, including CDU-Berlin founder Andreas Hermes, were imprisoned for the involvement in the German Resistance during the Nazi dictatorship. In the Cold War years after World War II up to the 1960s (see Vergangenheitsbewältigung), the CDU also attracted conservative, anti-communist former Nazis and Nazi collaborators into its higher ranks (like Hans Globke and Theodor Oberländer). A prominent anti-Nazi member was theologian Eugen Gerstenmaier, who became Acting Chairman of the Foreign Board (1949-1969).
One of the lessons learned from the failure of the Weimar Republic was that disunity among the democratic parties ultimately allowed for the rise of the Nazi Party. It was therefore crucial to create a unified party of Christian democrats – a Christian Democratic Union. The result of these meetings was the establishment of an interconfessional (Catholic and Protestant alike) party influenced heavily by the political tradition of liberal conservatism. The CDU experienced considerable success gaining support from the time of its creation in Berlin on 26 June 1945 until its first convention on 21 October 1950, at which Chancellor Konrad Adenauer was named the first Chairman of the party.
In the beginning, it was not clear which party would be favored by the victors of World War II, but by the end of the 1940s the governments of the United States and of Britain began to lean toward the CDU and away from the Social Democratic Party of Germany (SPD). The latter was more nationalist and sought German reunification even at the expense of concessions to the Soviet Union, depicting Adenauer as an instrument of both the Americans and the Vatican. The Western powers appreciated the CDU's moderation, its economic flexibility and its value as an oppositional force to the communists which appealed to European voters at the time. Adenauer was also trusted by the British.
The party was split over issues of rearmament within the Western alliance and German unification as a neutral state. Adenauer staunchly defended his pro-Western position and outmanoeuvred some of his opponents. He also refused to consider the SPD as a party of the coalition until he felt sure that they shared his anti-communist position. The principled rejection of a reunification that would alienate Germany from the Western alliance made it harder to attract Protestant voters to the party as most refugees from the former German territories east of the Oder were of that faith as were the majority of the inhabitants of East Germany.
The CDU was the dominant party for the first two decades following the establishment of West Germany in 1949. Adenauer remained the party's leader until 1963, at which point the former minister of economics Ludwig Erhard replaced him. As the Free Democratic Party (FDP) withdrew from the governing coalition in 1966 due to disagreements over fiscal and economic policy, Erhard was forced to resign. Consequently, a grand coalition with the SPD took over government under CDU Chancellor Kurt Georg Kiesinger.
The SPD quickly gained popularity and succeeded in forming a social-liberal coalition with the FDP following the 1969 federal election, forcing the CDU out of power for the first time in its history. The CDU and CSU were highly critical of Chancellor Willy Brandt's "change through rapprochement" policy towards the Eastern bloc (Ostpolitik) and protested sharply against the 1970 treaties of Moscow and Warsaw that renounced claims to the former eastern territories of Germany and recognised the Oder–Neisse line as Germany's eastern border. The Union parties had close ties with the Heimatvertriebene associations (Germans who fled or were expelled from the eastern territories) who hoped for a return of these territories. Seven Bundestag members, including former vice chancellor Erich Mende, defected from the FDP and SPD to the CDU in protest against these treaties, depriving Brandt of his majority, and providing a thin majority for the CDU and CSU. In April 1972 the CDU saw its chance to return to power, calling a constructive vote of no confidence. CDU chairman Rainer Barzel was almost certain to become the new Chancellor. But not all parliamentarians voted as expected (it was later revealed that two CDU/CSU deputies had been bribed by the East German Stasi): Brandt won the vote and stayed in office. Thus, the CDU continued its role as opposition for a total of thirteen years. In 1982, the FDP withdrew from the coalition with the SPD and allowed the CDU to regain power.
After the collapse of the East German government in 1989, Kohl—supported by the governments of the United States and reluctantly by those of France and the United Kingdom—called for German reunification. On 3 October 1990, the government of East Germany was abolished and its territory acceded to the scope of the Basic Law already in place in West Germany. The East German CDU merged with its West German counterpart and elections were held for the reunified country. Public support for the coalition's work in the process of German reunification was reiterated in the 1990 federal election in which the CDU–FDP governing coalition experienced a clear victory. Although Kohl was re-elected, the party began losing much of its popularity because of an economic recession in the former GDR and increased taxes in the west. The CDU was nonetheless able to win the 1994 federal election by a narrow margin due to an economic recovery.
Kohl served as chairman until the party's electoral defeat in 1998, when he was succeeded by Wolfgang Schäuble. Schäuble resigned in early 2000 as a result of a party financing scandal and was replaced by Angela Merkel, who remained the leader of the CDU until 2018. In the 1998 federal election the CDU polled 28.4% and the CSU 6.7% of the national vote, the lowest result for those parties since 1949; a red–green coalition under the leadership of Gerhard Schröder took power until 2005. In the 2002 federal election, the CDU and CSU polled slightly higher (29.5% and 9.0%, respectively), but still lacked the majority needed for a CDU–FDP coalition government.
In 2005, early elections were called after the CDU dealt the governing SPD a major blow, winning more than ten state elections, most of which were landslide victories. The resulting grand coalition between the CDU/CSU and the SPD faced a serious challenge stemming from both parties' demand for the chancellorship. After three weeks of negotiations, the two parties reached a deal whereby CDU received the chancellorship while the SPD retained 8 of the 16 seats in the cabinet and a majority of the most prestigious cabinet posts. The coalition deal was approved by both parties at party conferences on 14 November. Merkel was confirmed as the first female Chancellor of Germany by the majority of delegates (397 to 217) in the newly assembled Bundestag on 22 November. Since her first term in office, from 2005 to 2009, there have been discussions if the CDU was still "sufficiently conservative" or if it was "social-democratising". In March 2009, Merkel answered with the statement "Sometimes I am liberal, sometimes I am conservative, sometimes I am Christian-social—and this is what defines the CDU."
Although the CDU and CSU lost support in the 2009 federal elections, their "desired partner" the FDP experienced the best election cycle in its history, thereby enabling a CDU/CSU–FDP coalition. This marked the first change of coalition partner by a Chancellor in German history and the first centre-right coalition government since 1998. CDU candidate Christian Wulff won the 2010 presidential election in the third ballot, while opposition candidate Joachim Gauck (a Protestant pastor and former anti-communist activist in East Germany, who was favoured even by some CDU members) received a number of "faithless" votes from the government camp.
The decisions to suspend conscription (late 2010) and to phase out nuclear energy (shortly after the Fukushima disaster in 2011) broke with long-term principles of the CDU, moving the party into a more socially liberal direction and alienating some of its more conservative members and voters. At its November 2011 conference the party proposed a "wage floor", after having expressly rejected minimum wages during the previous years. Psephologist and Merkel advisor Matthias Jung coined the term "asymmetric demobilisation" for the CDU's strategy (practised in the 2009, 2013 and 2017 campaigns) of adopting issues and positions close to its rivals, e.g. regarding social justice (SPD) and ecology (Greens), thus avoiding conflicts that might mobilise their potential supporters. Some of the promises in the CDU's 2013 election platform were seen as "overtaking the SPD on the left". While this strategy has proven to be quite successful in elections, it also raised warnings that the CDU's profile would become "random", the party would lose its "essence" and it might even be dangerous for democracy in general if parties became indistinguishable and voters demotivated.
President Wulff resigned in February 2012 due to allegations of corruption, triggering an early presidential election. This time the CDU supported, reluctantly, nonpartisan candidate Joachim Gauck. The CDU/CSU–FDP coalition lasted until the 2013 federal election, when the FDP lost all its seats in the Bundestag while the CDU and CSU won their best result since 1990, only a few seats short of an absolute majority. This was partly due to the CDU's expansion of voter base to all socio-structural groups (class, age or gender), partly due to the personal popularity of Chancellor Merkel. After talks with the Greens had failed, the CDU/CSU formed a new grand coalition with the SPD.
Despite their long-cherished slogan of "There must be no democratically legitimised party to the right of CDU/CSU", the Union has had a serious competitor to its right since 2013. The right-wing populist Alternative for Germany (AfD) was founded with the involvement of disgruntled CDU members. It drew on the discontent of some conservatives with the Merkel administration's handling of the European debt crisis (2009–14) and later the 2015 refugee crisis, lamenting a purported loss of sovereignty and control or even "state failure". Nearly 10 percent of early AfD members were defectors from the CDU. In the 2017 election, the CDU and CSU lost a large portion of their voteshare. After failing to negotiate a coalition with the FDP and Greens, they continued their grand coalition with the SPD. In October 2018, Merkel announced that she would step down as leader of the CDU that December, but wanted to remain as Chancellor until 2021. Since the 2017 election the CDU has seen its polling numbers declining even further.
Kramp Karrenbauer resigned as party leader on 10 February 2020, after the CDU in the German state of Thuringia cooperated with the Alternative für Deutschland (AfD) in order to prevent the election of a left-wing Thuringian Prime Minister. This cooperation violated a political taboo in German politics of cooperating with political parties viewed as too far-right. Media reported her inability to enforce party discipline, which according to her was complicated by the unclear positions of some CDU members towards the parties of the right-wing AfD and the leftist Die Linke, as a reason for her resignation. She will continue as Minister of Defence, while a a new party leader is to be elected.
While Adenauer and Erhard co-operated with non-Nazi parties to their right, the CDU has later worked to marginalize its right-wing opposition. The loss of anti-communism as a political theme, secularization and the cultural revolutions in West Germany occurring since the 1960s have challenged the viability of the CDU.
In her 2005 campaign, Angela Merkel was unwilling to express explicitly Christian views while maintaining that her party had never lost its concept of values. Merkel and Bundestag President Norbert Lammert have been keen to clarify that CDU references to the "dominant culture" imply "tolerance and living together". According to party analyst Stephan Eisel, her avoiding the values-issue may have had the opposite effect as she failed to mobilize the party's core constituency.
The CDU applies the principles of Christian democracy and emphasizes the "Christian understanding of humans and their responsibility toward God". However, CDU membership consists of people adhering to a variety of religions as well as non-religious individuals. The CDU's policies derive from political Catholicism, Catholic social teaching and political Protestantism as well as economic liberalism and national conservatism. The party has adopted more liberal economic policies since Helmut Kohl's term in office as the Chancellor of Germany (1982–1998).
As a conservative party, the CDU supports stronger punishments of crimes and involvement on the part of the Bundeswehr in cases of domestic anti-terrorism offensives. In terms of immigrants, the CDU supports initiatives to integrate immigrants through language courses and aims to further control immigration. Dual citizenship should only be allowed in exceptional cases.
In terms of foreign policy, the CDU commits itself to European integration and a strong relation with the United States. In the European Union, the party opposes the entry of Turkey, preferring instead a privileged partnership. In addition to citing various human rights violations, the CDU also believes that Turkey's unwillingness to recognise Cyprus as an independent sovereign state contradicts the European Union policy that its members must recognise the existence of one another.
The CDU has governed in four federal-level and numerous state-level Grand Coalitions with the Social Democratic Party (SPD) as well as in state and local-level coalitions with the Alliance '90/The Greens. The CDU has an official party congress adjudication that prohibits coalitions and any sort of cooperation with either The Left or the Alternative for Germany.
In 2018 the CDU had 420,240 members.
In 2012, the members' average age was 59 years. 6% of the Christian Democrats were under 30 years old. A 2007 study by the Konrad Adenauer Foundation showed that 25.4% of members were female and 74.6% male. Female participation was higher in the former East German states with 29.2% compared to 24.8% in the former West German states.
Before 1966, membership totals in CDU organisation were only estimated. The numbers after 1966 are based on the total from 31 December of the previous year.
|CDU Baden-Württemberg||Thomas Strobl||74,669|
|Lower Saxony||Bernd Althusmann||72,813|
|North Rhine-Westphalia||Armin Laschet||165,273|
Both the CDU and the Christian Social Union in Bavaria (CSU) originated after World War II, sharing a concern for the Christian worldview. In the Bundestag, the CDU is represented in a common faction with the CSU. This faction is called CDU/CSU, or informally the Union. Its basis is a binding agreement known as a Fraktionsvertrag between the two parties.
The CDU and CSU share a common youth organisation, the Junge Union, a common pupil organisation, the Schüler Union Deutschlands , a common student organisation, the Ring Christlich-Demokratischer Studenten and a common Mittelstand organisation, the Mittelstands- und Wirtschaftsvereinigung .
The CDU and CSU are legally and organisationally separate parties; their ideological differences are sometimes a source of conflict. The most notable and serious such incident was in 1976, when the CSU under Franz Josef Strauß ended the alliance with the CDU at a party conference in Wildbad Kreuth. This decision was reversed shortly thereafter when the CDU threatened to run candidates against the CSU in Bavaria.
The relationship of CDU to the CSU has historic parallels to previous Christian-democratic parties in Germany, with the Catholic Centre Party having served as a national Catholic party throughout the German Empire and the Weimar Republic while the Bavarian People's Party functioning as the Bavarian variant.
Since its formation, the CSU has been more conservative than the CDU. The CSU and the state of Bavaria decided not to sign the Basic Law for the Federal Republic of Germany as they insisted on more autonomy for the individual states. The CSU and the free state of Bavaria have a separate police and justice system (distinctive and non-federal) and have actively participated in all political affairs of the Bundestag, the German government, the Bundesrat, the parliamentary elections of the German President, the European Parliament and meetings with Mikhail Gorbachev in Russia.
The Konrad Adenauer Foundation is the think-tank of the CDU. It is named after the first Chancellor of the Federal Republic of Germany and first president of the CDU. The foundation offers political education, conducts scientific fact-finding research for political projects, grants scholarships to gifted individuals, researches the history of Christian democracy and supports and encourages European unification, international understanding and development-policy cooperation. Its annual budget amounts to around 120 million euro and is mostly funded by taxpayer money.
Notable suborganisations of the CDU are the following:
|Kurt Georg Kiesinger||1967–1971|
|Chairperson of the CDU/CSU group||Period|
|Heinrich von Brentano di Tremezzo||1949–1955|
|Heinrich von Brentano di Tremezzo||1961–1964|
|Chancellor of Germany||Time in office|
|Kurt Georg Kiesinger||1966–1969|
|Election year||Leader||No. of
party list votes
party list votes
overall seats won
115 / 402
197 / 509
222 / 519
201 / 521
202 / 518
|1969||Kurt Georg Kiesinger||12,137,148||12,079,535||36.6||
201 / 518
186 / 518
201 / 518
185 / 519
202 / 520
185 / 519
268 / 662
244 / 672
198 / 669
190 / 603
180 / 614
194 / 622
254 / 630
200 / 709
|Election year||No. of
overall seats won
33 / 81
32 / 81
24 / 81
39 / 99
43 / 99
40 / 99
34 / 99
29 / 96
23 / 96
Note that the CDU does not contest elections in Bavaria due to the alliance with Bavarian sister party, the CSU.
|State Parliament||Election year||No. of
42 / 143
31 / 160
15 / 88
24 / 84
15 / 121
40 / 137
|Lower Saxony||2017||2,707,274||35.4 (2nd)||
50 / 137
16 / 71
|North Rhine-Westphalia||2017||2,796,683||33.0 (1st)||
72 / 199
35 / 101
24 / 51
45 / 119
30 / 87
25 / 73
21 / 90