Using the process of elimination the only one that makes sense is the first one
Answer:
O: Transcontinental Railroads
Explanation:
I remember reading about it in history class
Answer:
<u>Montesquieu's</u> views and studies of governments led to him to believe that government corruption was probable if a system of government didn't include balance of powers. He conceived the idea of separating government authority into the three major branches: executive, legislative and judicial. This perspective significantly influenced the authors of the Constitution in establishing laws and division of duties, and also in the inclusion of provisions to preserve individual liberties.
Most immigrants from Europe during the early twentieth came from the south and east.
Answer: b.
Explanation: They grew a lot of potatoes and a flea or a rat is eating it and they had a disease or because the season was terrible and they did not grow a lot of potatoes.