Answer: The United States and 11 other Western nations founded the North Atlantic Treaty Organization in 1949 in response to the threat of potential Communist expansion. (\sNATO). The Warsaw Pact, a rival organization, was founded in 1955 by the Soviet Union and its communist allies in Eastern Europe.
Explanation:
Answer:
D
Explanation:
A: Not the answer. The population was still rural, especially in the southern states.
B: Only 1/2 the country was industrialized by the time the civil war began. The South had not really developed her cities. It was one of her problems during the civil war. Not B.
C: Jackson is best known for his dealing with the Native Americans and the Frontier.
D: It has to be this answer. Of course before the civil war the North was well developed and had large cities. After the civil war (which is what I'm thinking of) into the 1880s to the beginning of the 1900s was when the rails were built and great fortunes in Industry were made. I'd pick D but only if it was the time I'm describing.
No other answer is completely correct. D.