Can u pls help me with this question

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.

During the era of european expansion, what was the biggest reason for spain’s push for exploration?

Which combination would the president most likely use to convince congress to pass an economic stimulus bill?