Why is eastern germany a poorer economy than western germany?

Eastern Germany is a poorer economy then western Germany because the east of German government allowed it's citizens to freely travel to west Berlin and west Germany marking the beginning of the end of Berlin Wall and the related policy that banned the movement of people from communist eat or the capitalist west. Anniversary offers a chance to look back on what German reunification has brought to Europes most powerful economyet and it's people. Hope it helps :)

The answer is A. Supply