The following reasons are put forward for its abrupt end: The neighboring desert encroached on the fertile area and made it infertile. Regular floods destroyed the area. Aryan invaders killed people and destroyed the Indus Valley Civilization.
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Answer:
In the 1780s, Adams served as a diplomat in Europe and helped negotiate the Treaty of Paris (1783), which officially ended the American Revolutionary War (1775-83). From 1789 to 1797, Adams was America's first vice president. He then served a term as the nation's second president.
Explanation:
State ratifying conventions are one of the two methods established by Article V of the United States Constitution for ratifying proposed constitutional amendments. The only amendment that was ratified through this method is the 21st Amendment.
