<span>United Nations (UN)
North Atlantic Treaty Organization (NATO)
European Union
Explanations: The United States is a member state of United Nations (UN), a world body of 193 sovereign states, and agrees with its principles. as this is a major world organization and the United States has a permanent ambassador to UN, it greatly assists a president in implementing his foreign policy.
Another one foreign organization is North Atlantic Treaty Organization (NATO). As NATO is an important organization mainly for national security whose members cooperate in exchanging security and diplomatic related issues, it vitally assists a president in implementing his foreign policy.
The third foreign organization is European Union (EU). The United States is a close partner of EU and has a great relationship with it. NATO has head quarters in Brussels, Belgium, a member state of EU. EU is also closely shares security related issues with the United States. Thus, it assists a president in implementing his foreign policy.</span>
Richard Nixon sent soldiers into Cambodia allegedly to destroy command and support facilities of north Vietnamese troops during the Vietnam war. So public outcry against the invasion of a neutral country resulted and then congress passed the war powers act
Answer:
d.The slave tradeoff both Africans and Native Americans.
Explanation:
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<span>The Mediterranean and Aegean seas played in the development of the culture of ancient Greece because both provided the transportation for trade therefore many people had jobs as fisherman, ship building, and other oceanic occupations</span>
Civil War killed off slavery and declined the southern economy it also acted as a catalyst to make America into a complex industrial society of capital, technology, national organizations, and large corporations.