There are so many factors that caused their decline, but I would say the main one would be the presidency of John Adams. John Adams made some major mistakes such as enacting the Alien and Sedition Acts, which basically took away the freedom of speech. This for sure made many people upset. Since John Adams was connected to the Federalist party, their reputation would tank. Soon, events like Alexander Hamilton's death, the Louisiana Purchase, and Hartford Convention made them die out.
What are the answers and i will tell you!
The 3 nations signed the NAFTA to lift all trade embargoes between the 3 countries. This meant free trade, without them being taxed for bringing their goods into the country
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Plains Indians, Interior Plains Indians or Indigenous people of the Great Plains and Canadian Prairies are the Native American tribes and First Nation band governments who have traditionally lived on the greater Interior Plains (i.e. the Great Plains and the Canadian Prairies) in North America. Their historic nomadic culture and development of equestrian culture and resistance to domination by the government and military forces of Canada and the United States have made the Plains Indian culture groups an archetype in literature and art for American Indians everywhere