Answer: States disagreed about whether slavery should be allowed in the new territories.
Explanation:
The Mexican Cession was the large region of land that Mexico ceded to the United States in the Treaty of Guadalupe Hidalgo in 1848. It included territory that would later become the states of California, Nevada, Utah, and parts of what would become Arizona, New Mexico, Colorado and Wyoming. The Mexican Cession reignited tension on the issue of slave-holding states vs. free states.
The Missouri Compromise (1820) had admitted Missouri into the Union as a slave state with Maine being added at the same time to keep the balance of slave and free states equal. It also prohibited any future slave states north of the latitude line 36 1/2 degrees north of the equator in territories of the Louisiana Purchase, with the exception of Missouri (north of that line) being admitted as a slave state. Since that latitude line ran right through the middle of the Mexican Cession territory, there was bound to be further debate over the issue of slave vs. free states.
Sputnik, 1957. On October 4, 1957, the Soviet Union launched the earth's first artificial satellite, Sputnik-1. As a result, the launch of Sputnik served to intensify the arms race and raise Cold War tensions. During the 1950s, both the United States and the Soviet Union were working to develop new technology.
A B on top i believe
and at the bottom it’s C or D sorry if i’m wrong
When europeans first came to America they setteld between the Atlantic coast and the Appalachian Mountains because they were difficult to cross. The goverment did not allow colonist to pass this mountains because the other side was indian territory. This rule was doing fine untill the land at the east of the Appalachian started to fill with farms and towns built by the colonists. They wanted more to fulfill the people´s needs. By the late 1700s many settlers crossed the Appalachian. But it was Daniel Boom in 1769 who discovered an indian trail throught the Cumberland Gap, he helped built there a road with the name of wilderness road.
But many years before that there was a group of people that tried to cross the Appalachian Mountains, the first european explorers were from Spain, Hernando de Soto and his troops traversed the region in the 1540 searching for gold. The first english exploration of the mountain were from a guy named Abraham Wood which began around 1650, he sent exploring parties to make direct contact with the Cherokee tribe in order to stablish a trade relationship.
Althought there were many explorations before the Boom´s one, Daniel was the first in create a trail known as the Wilderness Road, it was steep, narrow, rough and could only be traversed on foot or horseback, despite this many people used it particularly slaveholders after some states had abolish the slavery and become free states.
I hope that the answer help you.
The term that references a period of economic growth as measured by a rise in GDP is an economic expansion. It is the increase in economic activity.