The democrats and republicans have influenced our current political system by sharing most of the same values and views with the American people. As their party members and those who associate themselves tend to lead more toward what the party wants.
Well Britain and France took massive loans from the United States for war supplies. Also the fighting was taking place on French soil which destroyed all the farms and all the farms were fighting the Germans which meant that American farms where needed to grow more crops faster which meant they took out loans and used them to buy tractors to help feed the French and little bit to Britain and also Belgium.
Cherokee v,. Georgia determinded that they were a separate foreign entity and did not have to be moved.
President Jackson ignored Marshall's ruling and moved them anyway.
The Sierra Nevada Mountain.