George Washington was the first to hold office (first president)
Barack obama was the first black president
On July 4, 1776, the Declaration of Independence developed
The U.S is the 4th largest country in the world
The U.S is the 3rd country with most population
Answer:
Explanation:
Copernicus' observations of the heavens were made with the naked eye. He died more than fifty years before Galileo became the first person to study the skies with a telescope. From his observations, Copernicus concluded that every planet, including Earth, revolved around the Sun.
D. An increase in the yield of crops for less-developed countries
