I believe the answer is: Wolves could control the increasing elk population
At that time, the increasing elk population became a trouble for Local Farmers because they eat and destroy the farmers' crops which cause many financial expense for them. Because of this, biologist introduced wolves as the elk's natural predator to reduce elk's population.
Population in 1770 = 2,148,100
Population in 1870 = 38,558,371
The most important event was obviously the American Civil War from 1861-1865. This led to the 14th Amendment which defined a citizen as "any person born or naturalized in the US." The 13th Amendment abolished slavery, and the 15th Amendment prohibits denying the right to vote to someone because of their race.
Other key events include the Louisiana Purchase, the Texas Revolution, The Spanish-American War, the War of 1812, the purchase of Alaska, the Mexican Cession, the Indian Wars, and the California Gold Rush.
Like I said, the right to vote was extended to all male citizens by the 15th Amendment. Women were not given the right to vote until the 19th Amendment was passed in 1920.
Answer:
In the biblical Book of Genesis, chapter 1, it states that God divided the night from the day and saw that it was good. If one accepts God's role in creating day and night then the Sumerians finished the job and, if one does not, it was not God who divided night and day – it was the Sumerians.
Explanation:
Stokely Carmichael was the first to popularly use the term "Black Power". Carmichael said it at a speech in 1966 and stated that Black Power needs to be used as a slogan and term of solidarity between African Americans. For him and Thelwell, Africans need to reclaim their past and identity from white oppressors who through systematic slavery and oppression, robbed Africans of their freedom and progress. The assertion of a black identity was needed because being united together strengthens ties and the message for liberation.