Answer:
poor economic conditions.
Explanation:
from the 1820s to 1830s, the eastern United States was facing poro economic conditions that made life hard on the people who lived there. wanting better lives for themselves and their families, many people moved west to escape their poor economic conditions. some people for example moved west because they were hoping that they could get a lot of rich farmland and grow cash crops (like cotton) there
Answer:
Galileo was the person who invented the telescope. With this invention, he discovered that the earth is not at the center of the solar system, and four of the moons were observed that orbits around Jupiter. He also observed the different types of phases of the planet Venus and the sunspots. These observations made him support Copernicus's heliocentric theory in which the sun is assumed to be at the center of the solar system and all other planets and stars revolve around it.
Answer:b) for 21 hours a day
Explanation:
