During the 19th century, America had a strong reluctance to become involved in other countries alliances and affairs. Isolationists in America argued that the US had a different philosophy than European countries and the US should defend freedom and democracy by not being involved in such things.
During the Spanish-American War, the US remained isolated and the country fought the war without alliances and without fighting in Europe. But the mindset started to change since the motto of freedom and democracy was substituted by the US bringing an empire in the Caribbean and in the Pacific - the US had influence in the Phillippines, Puerto Rico and Guam -.
President Roosevelt had the big stick policy, he believed that the US should export its values and become a global power. At the same time, he defended that the US should avoid conflicts. President Roosevelt ended the isolationism in the US and started the modern American philosophy of acting aggressively in foreign affairs even without the support of the Congress.
B. Pressure from Nelson Mandela and the United Nations led to it's fall.
The Tet offensive altered public opinion of the war because the "<span>(B) U.S. suffered heavy losses". Although it ended with a US and South Vietnamese victory, many Americans grew wary of the costs. </span>
Hi! The cultural aspects of the ciry-state impact the from of government because the greeks were in some ways independently -minded and developed a culture of individual freedom where it was considered by many a disgrace to work for someone else. This independence led the lower classes to want to participate in government, and promoted democracy - not today's representative democracy where a member of parliament is supposed to represent the citizens within an electorate, but rather direct democracy, where all the citizens met in assembly each fortnight and made decisions directly on matters put to them by a council, which latter saw to the implementation of their decisions. So I hope that help :)
Answer:
A). Concurrent Power
Explanation:
Did this lesson this year :P