Answer:
In the 1950's, Communism was a big no-no, so when Communist North Korea invade South Korea the United Nations responded by sending financial aid to South Korean defenders and it began to think about sending troops to fight off the Commies.
Explanation:
Answer:
Army horses took over Canyon de Chelly grazing grounds, In 1860, 1,000 warriors attacked Fort Defiance, For 10 years there were attacks and reprisals by both the Navajo and the Army.
Explanation:
Answer:
Complex Calendars.
Explanation:
The Mayans were one of the first to create calendars, using observatories to take note of the stars and how they "rotated the earth". Using such, they could determine the approximate time as well as seasons.
~
The articles of confederation <span />
The answer is <span>(a) The Church believed that the Earth was at the center of the universe.
</span>
Copernicus' ideas were very unpopular and not logical at the time; most of the world believed in religion. As you can probably tell, Copernicus won in the long run. Now we all KNOW that Earth is indeed not the center of the universe.
Good luck! ;)