I think it might be D. Although I am not a genius there were a few Greek uprisings and the Persians had one simple rule that you had to follow, don't ever, EVER betray them.
Answer:
There have been three (3) prominent countries to embark on a Five Year Plan in the 20th century. As I am unsure as to which you refer to, I will give the dates for all three.
Soviet Union
Under Stalin, the U.S.S.R wanted to catch up to the West in terms of production and so embarked on several Five Year Plans. The Second one began in the year <u>1933 and went till 1937.</u>
China
The Chinese copied the Soviet Union in making Five Year plans but never stopped. There has been a Five Year plan since 1953 with the nation being on its fourteenth plan now. The second plan however, lasted from<u> 1958 to 1962. </u>
India
India also emulated this strategy and came up with several Five Year plans with the second running from April <u>1956 to March 1961. </u>
With the rise of a Nuclear Soviet State, the United States was auditing it's own internal defense capabilities.
One critical point was the size of the United States and the time it could take to move forces from one point to another in times of war and emergency.
Even within the United States, there was a rise in communist parties which were slowly becoming a threat.
The Interstate highway act not only produced economic benefits to stop the rise of communism in the United States, but also provided nation-wide infrastructure to smoothly and quickly move forces across the country.
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During the plague, many believed that if they let immigrants into their nation, a major outbreak could occur. However, nearly all places in the world were affected by the disease anyways. (Except for American Samoa, who refused to let anyone on the island)
