Answer:
the answer is C Andrew Jackson opposed the removal of Indians.
The enactment of the Clean Air Act of 1970 (1970 CAA) resulted in a major shift in the federal government's role in air pollution control. This legislation authorized the development of comprehensive federal and state regulations to limit emissions from both stationary (industrial) sources and mobile sources.
Yes that is somewhat true i think
During the American Civil War, the north and the southern armies had different goals, the Union at the beginning wanted to reunite the country, but later the goal changed to include the abolition of slavery. The Confederacy had a different goal, wanted to incorporate all slave states and secede from the Union.
To win the war the Union had to capture the Confederate territory and the Confederate just wanted to defend its territory.
After the capture of Port Royal, the Union noticed that it would be effective to make an economic pressure into the Confederates and establish a US military depot on the southeastern coast to carry out land and sea operations.
After the win of the Port Royal battle by the Union, the Confederates noticed that the coastline was too big to defend so the Confederates concentrated the defenses further inland, nearer the coastal railroads in the hope that reinforcements could be rushed to any danger point in time to prevent its capture.
Both the Chinese and the Japanese felt that the Europeans were barbarians. They were particularly repelled by the smell of these foreigners who ate much fattier diets and who did not typically wash very often. They also felt the Europeans lacked subtlety and were rather crass in their behaviors.
The similarities, however, largely end there. The Chinese tried to simply ignore the Europeans. They were able to do this to some degree because the Europeans did not have anything they wanted. They were willing to take European silver in exchange for tea and otherwise leave the Europeans alone. This worked until around the time of the Opium Wars when the Europeans forced China to open itself more.