The main opposition group was the SPD, however they grew to be a very weak party. They were painted as communists by the CDU, despite being committed to the regime. The leader Schumacher carried out policy that was unpopular with the electorate. He opposed Adenauer's move westwards and believed that unification should be the top priority. He argued that the economic policies would be a failure - not the case. They suffered internal division on remilitarisation and were seen as a working class party in a state with a growing middle class.