Answer:
In general, historians have identified several different causes of the Vietnam War, including: the spread of communism during the Cold War, American containment, and European imperialism in Vietnam.
Explanation:
The Pullman strike of 1894 began when George Pullman, owner of the company,. cut wages by twenty-five percent due to a slumping economy.
The correct answer should be Mexico. Canada was north while China was on a completely different continent that had nothing to do with the railroad. Mexico became more accessible because the railroad went as far west as Nevada and California which were Mexican for a long time.
Huh ? Can you add a picture or sum
They are important because without them there would be chaos. Checks and balances is basically checking on the others. The separation is for the three branches(Executive, Legislative, Judiciary) , each have the power to do their own duty; so there would not be just ONE person who takes over.