How did the cold war lead to conflict

During the 1920s, which president atoped a laissez-faire toward business, which bring about great depression

How was slavery in mesoamerica, africa, and the arab world similar? many enslaved people were forced to pledge loyalty to their owners. many enslaved people worked in exchange for protection from foreigners. many enslaved people were captured during war. many enslaved people taught and tutored children.

How are isolationism and nativism related ? in the 1920s what actions did americans take that reveal their distrust of others