On apex the answer is C the expanded use.
<span><u>The cold war</u> began between Russia and the United States of America in 1947 which was caused by the end of World War II and would last until 1991. During this time the two countries fought to gain power of a different sort as opposed to the war that had just ended, resulting in many intellectual races to prove who was the most superior.</span>
<span>Wartime challenges caused the government to take an active role in the economy. the government did NOT take the following steps
</span><span>Unmarried women were required to work in factories.
</span><span>That was a person decision made by individual.</span>
I'm pretty sure the answer is A: Allied Power Hope it helps