The invention and creation of the telegraph made a faster and cheaper method to send information across the nation, The Pony Express ended because of an advance in technology.
The answer would be the 2nd option.
Answer:
The exchange introduced a wide range of new calorically rich staple crops to the Old World—namely potatoes, sweet potatoes, maize, and cassava
Explanation:
The Framers wanted the nation to be a democracy where the people controlled their government rather than the government controlling the people. So, they allowed the Constitution to be amended but only by a majority of states to ensure that the people wanted a Constitutional Convention.
