Answer:
The US recruited troops to fight in World War II.
Explanation:
The US were uninterested in World War II until the Japanese bombed the American fleet in Pearl Harbor, Hawaii, on December 7, 1941. This led them to enter into the war.
At this point in time the US began mass recruitment of troops to fight the war which led to the military growth and expansion of the United States.
If I understood your question correctly, then the answer is "it depends". Sometimes, individuals have a large impact on starting a war (think World War I where one individual caused the war to start), other times groups of people have also important roles in starting a war (think World War II).
Lincoln was going to protect the slaves states as they were but not allow any more, imposed martial law in Maryland and to continue in firmness and fairness.
Answer: The answer is B. Only about 1% of the freshwater on Earth is easily accessible.
