Truman Doctrine
In 1947, Truman pledged that the US would aid any nation in resisting the growing threat of communism to help prevent its spread.
The Federal-Aid Highway Act and the growth of suburbs had a negative impact on the cities of the country.
Option B is the correct answer.
<h3>When was Federal-Aid Highway Act issued?</h3>
Federal-Aid Highway Act was approved by President Eisenhower in the year 1956.
Federal-Aid Highway Act was legislation passed to connect the nation by building up a network of forty-one thousand miles of highways between the states of the US country. It took about ninety percent of the construction cost to be incurred by the federal government.
Therefore, the cities of the US country affected by the introduction of the Federal-Aid Highway Act.
Learn more about the Federal-Aid Highway Act in the given link:
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<span>Even though Aztec society became very urban, their economy was based mainly on agriculture and trade, which was provided by the citizens in outlying lands. The Aztecs practiced advanced agronomy techniques, such as crop rotation.
They used chinampa farming system where beds of reeds were placed in a lake, covered with soil, and then cultivated. This way, not only did they farm the land, but also reclaimed the water, which provided constant nourishment for the crops.
In the market, farmers and craftsmen presented their goods to about 60,000 village and city residents a day. Goods were bartered, as there was no known currency.
They traded with other Meso-american cultures; merchants traveled via rivers and the Pacific to the lands of other tribes. The productivity and ingenuity of the Aztecs in these areas saw their wealth and population grow rapidly.</span>
D. Macro sociology is defined as: the sociological study of and long-term patterns and processes of large-scale social systems.
Baptists! i think- brainliest if right? thanks!