Alliance 90 (East Germany) (1990: Two Germanies)

The Alliance 90 (German: Bündis 90, B90) is an East German green political party founded in 1990 during the democratization of East Germany. It was formed as an alliance between different political movement that was formed during the democratization. In 1991, the Green Party in East Germany merged with the Alliance 90.

Alliance 90 managed to gain many votes from the Party of Democratic Socialism through the 1990s and early 2000s. As other parties made up from different political groups, the Alliance 90 have some politicians that are more liberal and others that are more socialistic.

The Alliance 90 advocates for a new green deal in East Germany. They have also been for the reunification, but less nowadays. They want to enact many reforms to counter climate change.

The leader of the party is named Antje Hermenau.