What was the impact of the raids of migratory people, such as the vikings, magyars, muslims, etc ?

Why did roosevelt support a “europe first” strategy even though it had been japan that had first attacked the united states?

How was the cottage industry different from the factory system? products were made quickly and cheaply. products were made by machines. products were crafted by people with years of training. o products were made on a large scale.

Germany italy and japan formed the tripartite pact in part because they: a. hoped to convince the united states to stay out of world war ii b. share the ruling philosophies based on communist economics c. resented the agreements they were forced to sign at the munich conference d. believed their territories were threatened by aggressive foreign states