The best option from the list would be that "<span>b. The United States began to build up its military and to stockpile weapons," since this was part of the inevitable "Arms Race" that took place between the US and the USSR. </span>
The correct answer is:
B. Relocation to suburbs.
Relocation to suburbs has been a constant of urban life since the early 1900s.

One of the major ways in which the European Union affects the rest of the world is that it allows for expedited trade to take place between European nations, which brings down the price of various products, which subsequently helps the world economy grow.
Answer:
John Steinbeck's The Grapes of Wrath
Explanation:
It was on a quizlet lol