Selet the correct answer. Which phrase describes what the "push and pull" theory was about?
A. American Indians in the West
B. nativismn
C. immigrants coming to America
D. political machines in cities

The term “iron curtain” was based on an actual iron curtain that german theaters used to separate the stage from the audience in case of a fire. who or what did the “iron curtain” of the cold war separate? democratic nations from communist nations the soviet union from its allies the united states from europe europe from asia

The map shows england and france in 1430. which statement most accurately summarizes the information provided by the map? england was sure to defeat the french in battle. england occupied land on the european continent. france was about to invade the british isles. france was more powerful than england.

How big would a 1940s computer have to be in order to have the power of a modern personal computer?