Answer:On the morning of 7 December 1941, at 7.55am local time, 183 aircraft of the Imperial Japanese Navy attacked the United States Naval base at Pearl Harbor on the island of Oahu, Hawaii. ... Within two hours, 18 US warships had been sunk or damaged, 188 aircraft destroyed and 2,403 American servicemen and women killed.
The answer is weathering. Weathering is where rocks or other materials are broken down because of forces like wind or water. This is different than erosion, which is the process where the broken down materials are moved.
In 1800s life in the US was not easy. The lands was big, wild and still mostly untamed. The travel was slow and often wrought with peril as the dangers loomed on the roads, if there were any at all. Most of the Americans, two thirds of them in fact lived near the Atlantic coast and that is within 50 miles of it. Also, west of the Appalachian mounts only one tenth of the Americans lived there.
The United States and all other countries should intervene in international conflicts when there are uprising and threats to world peace. The questions “why, when and how” should be done to decide when an intervention is necessary.
The consequences of the last US intervention created resentment, the threat of terror resulted in costly interventions, causing the spent of billion of dollars internally and externally defending and protecting other nations.
There was an increase of wiretapping, surveillance of civilians, intrusive body searches at security points., this turned the US into a national security state.