Germany's Modern Political System
German Political History II: Division, Reunification & the Federal Republic
Chapter 8 · Germany's Modern Political System: Parties, Coalitions & the Bundestag
Chapter 3's own real party system — the CDU/CSU and SPD as dominant Volksparteien, the FDP as a recurring kingmaker — described West Germany as it stood in the early 1950s. Reunification, and the decades since, genuinely reshaped that picture. This chapter brings the course's own institutional story into the present.
From Two-and-a-Half Parties to a Genuinely Fragmented System
The Greens first entered the Bundestag in the 1980s, but reached national government for the first time only in 1998, forming a real "red-green" coalition with the SPD under Chancellor Gerhard Schröder — the first time any party outside Chapter 3's own original CDU/CSU-SPD-FDP triangle actually held federal power. That was only the beginning of a genuinely wider fragmentation still unfolding today.
Die Linke: The SED's Direct Descendant
Chapter 4 traced the SED's own founding through a real, coerced 1946 merger. That same party did not simply vanish with the regime it ruled — as the SED faced collapse in 1989-90, it reformed into the Party of Democratic Socialism (PDS), a real, direct organizational descendant of the SED itself. In 2005, disaffected Social Democrats founded a separate party, WASG, opposing federal labor reforms; the PDS and WASG merged into a single party, Die Linke, at a founding congress on 16 June 2007. Die Linke's own real electoral support remains disproportionately concentrated in the former East — its strongest-ever state result, 28.2%, came in Thuringia in 2014.
The Rise of the AfD
The Alternative for Germany (AfD) was founded 6 February 2013 as a moderately Eurosceptic party opposing eurozone bailout policy. Its real character changed decisively on 4 July 2015, when Frauke Petry defeated the party's own co-founder, Bernd Lucke, for its leadership — a turning point toward anti-immigration nationalism. Lucke resigned days later, on 8 July, citing what he called "xenophobic and pro-Russian sentiments" now dominating the party he had co-founded, and left to build a separate party around the AfD's original principles instead.
| Election | AfD vote share | AfD seats |
|---|---|---|
| 2017 (first Bundestag entry) | 12.6% | 94 |
| 2025 | 20.8% | 152 (second-largest party) |
By 2025, the AfD's own real regional pattern closely mirrored Die Linke's — eastern German states gave it 32.5–38.5% of the vote, a genuinely dominant regional share, while its western support, though still real and growing, stayed narrower.
Naming Coalitions by Color
Genuine fragmentation past the old three-party system produced a real, informal vocabulary of color-coded coalition names, based directly on each party's own branding color.
| Coalition name | Real parties involved | Why the name |
|---|---|---|
| Grand Coalition (GroKo) | CDU/CSU + SPD | Germany's two largest parties governing together |
| Traffic light (Ampel) | SPD + Greens + FDP | Red, green, and yellow — the real colors of a traffic light |
| Jamaica coalition | CDU/CSU + Greens + FDP | Black, green, and yellow — the real colors of the Jamaican flag |
| Kenya coalition | CDU/CSU + SPD + Greens | Black, red, and green — the real colors of the Kenyan flag |
The 2024 Collapse and the 2025 Election
On 6 November 2024, Chancellor Olaf Scholz dismissed his own finance minister, FDP leader Christian Lindner — the real trigger that collapsed the governing traffic-light coalition and left the government without a working parliamentary majority. A new federal election followed, producing turnout of 82.5%, the highest since reunification itself.
| Party | Vote share | Seats (of 630) |
|---|---|---|
| CDU/CSU | 28.5% | 208 |
| AfD | 20.8% | 152 |
| SPD | 16.4% | 120 |
| Greens | 11.6% | 85 |
| Die Linke | 8.8% | 64 |
| FDP | 4.3% | 0 — below the 5% threshold |
| BSW | 4.98% | 0 — narrowly below the 5% threshold |
Merz's Real, Unprecedented Second-Round Election
A CDU/CSU-SPD Grand Coalition formed after the 2025 election, with CDU leader Friedrich Merz standing for Chancellor. On 6 May 2025, the Bundestag's first vote gave Merz 310 votes — six short of the 316 needed for an absolute majority, despite his own coalition holding a comfortable numerical majority on paper. It was, as the real historical record shows, the first time in German postwar history that a chancellor candidate failed to win election on the first ballot. A second vote, held the same day, gave Merz 325 votes — enough to be elected.
Hands-On Exercises
Explain why Die Linke's own continued regional strength in the former East is meaningfully different from an ordinary party simply happening to be popular in one part of a country.
Explain why the 5% threshold blocking both the FDP and BSW from the 2025 Bundestag is real, current evidence that Chapter 2's own design fix against Weimar's fragmentation is still functioning as intended.
Explain why Merz's own first-round shortfall on 6 May 2025, despite his coalition holding a numerical majority, is evidence of the Bundestag's real accountability working correctly, rather than evidence of a genuine political crisis.
Quick Reference
- 1998: the Greens enter federal government for the first time, alongside the SPD under Schröder
- 16 June 2007: Die Linke forms via a PDS-WASG merger — the PDS itself the SED's own direct organizational successor
- 6 February 2013 / 4 July 2015: the AfD founded, then shifts from euroscepticism toward anti-immigration nationalism
- 2025: AfD reaches 20.8% (152 seats), second-largest party, with real regional strength concentrated in the former East
- 6 November 2024: the SPD-Green-FDP "traffic light" coalition collapses when Scholz dismisses Lindner
- 2025 election: CDU/CSU 28.5%; the FDP (4.3%) and BSW (4.98%) both miss the 5% threshold, winning zero seats
- 6 May 2025: Merz falls short in the first chancellor vote (310/316 needed) — a first in postwar German history — then wins a second vote the same day, 325 votes