He probably changed the perception of the Spanish because Vespucci's findings during the Age of Discovery led Spain people to believe that North and South America were not connected to Asia, which was a common belief at the time and was even held by Vespucci himself.
Answer: The choice of a submarine to either sink or float depends on the captain of that submarine. For a submarine to sink the captain just have to allow water to fill the water tank (lock), making the submarine more dense than the water it has displaced. For it to float, it just have to empty the water tank and allow air to fill it.
When a boat in a canal lock sank, the water level will rise, because the volume of the boat has displaced more water, and this displaced water will cause the water level to rise. The space occupied by an object in a water, is equal to the volume of water been displaced.
Answer:
The practice of isolationism and the ability to handle political unrest.
Explanation:
One of the key notable actions by the first president of the United States, George Washington, was to stay unbiased during the French revolution, setting good exam for the U.S government to practice isolationism( A policy of staying away from political affairs of other groups) in the years to come.
During the Whiskey Rebellion, involving tax collectors and farmers (they proposed to collect taxes from), a force of about 13000 troops were assembled and dispatched by Washington to crush the resistance, establishing an idea that the federal government at any time, could handle different forms of political unrest.
