<span>True.
He did give support to the president of South Vietnam.
</span><span>The United States was in control of Ngo Dinh Diem.</span>
Answer:
$4trillion
Explanation:
spent more than $ 4 trillion or 36% of its GDP.More than 400,000 U.S. troops were killed in the defeat to defeat Nazi Germany, Italy and Japanese Empire.
Known for the pre historic ruins of the Aztec capital