Please attach the graph so I can help you with it
Imperialism, 1890-1914 By the late 19th century, many Americans had come to believe that it was their nation's manifest destiny not only to possess all of the North American continent but also to expand the United States' influence around the world.
Answer:
The Treaty of Tordesillas was agreed upon by the Spanish and the Portuguese to clear up confusion on newly claimed land in the New World.
Explanation:
It was to establish a boundary
The Treaty of Tordesillas neatly divided the “New World” of the Americas between the two superpowers. ... All lands west of that line were claimed by Spain.
The cotton gin was a machine for separating cotton from its seeds.