SPD has been part of almost every government formed since the WWII
Oh no, not at all. When CDU and SPD were both very strong (until about 2005-2010), they never once had a coalition, and CDU won elections more often than SPD.
alt Hacker News
Oh no, not at all. When CDU and SPD were both very strong (until about 2005-2010), they never once had a coalition, and CDU won elections more often than SPD.