Answer:
C. 3 million
Explanation:
Conducted by the Census Office, it determined the resident population of the United States to be 23,191,876—an increase of 35.9 percent over the 17,069,453 persons enumerated during the 1840 Census. The total population included 3,204,313 slaves.
Answer: C. Spurred a period of economic growth and prosperity
Explanation:
The businesses were happy in the 1920s and this made them produce more and drive the economy forward thereby leading to prosperity unlike anything ever seen before.
They were happy because the government was pro-business which meant that they interfered little in the affairs of businesses such that businesses were free to chase profits how they liked. Higher tariffs on foreign goods meant that domestic producers could sell at higher prices and make a profit.
Winfield Scott, a General-in-Chief for the U.S. Union Army, came up with the Anaconda Plan to blockade the Southern waterways of the Mississippi and patrol the Mississippi river, in an attempt to split Confederate forces. The main drawback of the plan, although initiated from the onset, was that is was nearly an impossible task to accomplish due to the size of the Mississippi River.
"A hero is someone who has given his or her life to something bigger than oneself." - Joseph Campbell
"We do not know one promise these men made, one pledge they gave, one word they spoke; but we do know they summed up and perfected, by one supreme act, the highest virtues of men and citizens. For love of country they accepted death, and thus resolved all doubts, and made immortal their patriotism and their virtue." - James A. Garfield
"Home of the free, because of the brave." - Unknown
"May we never forget freedom isn't free" - Unknown
"The brave die never, though they sleep in dust, their courage nerves a thousand living men." - Minot J. Savage
"As we express our gratitude, we must never forget that the highest appreciation is not to utter the words, but to live by them." - John F. Kennedy
"Those who have long enjoyed such privileges as we enjoy forget in time that men have died to win them" - Franklin D. Roosevelt
"Our flag does not fly because the wind moves it. It flies with eh last breath of each soldier who died protecting it." - Unknown
"The patriot's blood is the seed of freedom's tree." - Thomas Campbell
"Patriotism is not short, frenzied outbursts of emotion, but the tranquil and steady dedication of a lifetime" - Adlai Stevenson II
I believe the answer is the first one.