I would say D as well. Animals need homes to live in... and they can't live in that area if the trees and plant life is always getting cut down.
Scientific innovations created jobs for Americans by that product going nation-wide. What that means, is that when someone's scientific innovation went nation wide, or even global, they wold have to build factories, and places to make and sell that product. With those new buildings, comes new jobs, and he economy is improved. Take Thomas Edison for example. He commercialized the light bulb. When it became popular, he build huge power plants to build his product. He had to have people build his product inside the power plant. Those new jobs were filled by Americans.
Quicksand. The treaty, though intended by Wilson to foster his 14 points and prevent another Great War, severely punished the defeated Germans, at the demand of Clemenceau of France and the Prime Minister of Britain. Inflation crippled the German economy, dissatisfied veterans tried to overthrow the government. In subsequent years, Hitler would use German citizens’ resentment toward the Versailles treaty the nation’s poverty to hate Jews and the Western nations, thus leading to WWII
Georgia used "head right system" and "lottery land." Lottery land is when Georgia let Whites 21 years or older spin a wheel and win land. Head Right System is when Georgia picks the "head" male of a family and has gives the "head" the right to earn 1,000 acres of land.
