I believe the Answer Is D.
Answer:
The United States did not send as many troops and did not join the war until very late.
Explanation:
Germany starting WW2 meant to take out France, making the UK weak. Originally, Hitler's plan was to team with the Soviets, defeat France, knocking out the UK and turn on the Soviets. United States allies sent over 2M+ troops. The allies were also fighting from the very beginning.
Answer: He did not believe the Constitution gave him the right to add this expanse of territory via treaty.
In the end, however, he made the purchase because it was such a bargain.
Klemens von Metternich was NOT directly involved with the unification of Italy.
In the Concert of Europe a series of alliances among European nations within the nineteenth century devised by aristocrat Klemens von Metternich to forestall the natural event of revolutions. Great Britain, Russia, Prussia, and Oesterreich united to satisfy sporadically to debate interests in maintaining peace.