Answer:
1. Arches were very important for building aqueducts.
2. Caesar claimed to have turned Rome into a city of marble, because his last words were: “I found Rome of clay; I leave it to you of marble.”
3. Caesar built the Roman Forum as a large complex of government and public buildings, because this is one of the most renowned ancient wonders of the world.
4. The Pantheon in Rome features a large, rounded roof or ceiling known as a dome, since a rounded ceiling is known as a dome.
Answer:
James Madison. the system set up to maintain a balance of power among the three branches of government is called. checks and balances.
Answer:The Louisiana Purchase was a land purchase made by United States president, Thomas Jefferson, in 1803. He bought the Louisiana territory from France, which was being led by Napoleon Bonaparte at the time, for 15,000,000 USD. ... Napoleon Bonaparte sold the land because he needed money for the Great French War.