Why were the later crusades a failure?

Match each model with its name and the name of the scientist who created it.

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.

Which of the following wrote detailed accounts about early native american? a) spanish b) french c) americans d) mexicansi need this !