What were copernicus's ideas about the universe unpopular with the accepted views of the church

In the 1980s, more russians worked to encourage change in the government by a) establishing a new political system. b) rallying for democratic reforms. c) supporting the democratic system. d) resisting gorbachev’s reforms.

What problems did socialist thinkers seek to solve

If french military leaders declared that their primary goal in the war was to defend russia, which of the following conclusions would be supported?