How did the development of irrigation systems improve living conditions?
a. it gave people a surplus of food.
b. it made people switch from hunting to herding.
c. it allowed people to move out of town onto farms.
d. it made people less dependent on trade.

Describe the factors that led to the truman doctrine as well as how the doctrine affected the us foreign policy

What best explains why the us government placed restrictions on asian immigration through angel island? many americans did not believe in assimilation. many americans did not approve of the gentleman’s agreement. many americans held nativist or racist views. many americans feared a loss of educational opportunities.

Which of the following describes a similarity between the american revolution and the french revolution? o a. both resulted in the creation of constitutions that are still in use. o b. both were influenced by enlightenment thinking about equality. o c. both rose out of the desperation caused by economic collapse. o d. both involved a colony revolting against an imperial government.