The USSR wanted the allies to reconsider there choice of taking West Berlin [since it was in East Germany part]and they wanted to starve the people in West Berlin so that was the cause but the French, British and American flew over to give food to the West Berliners.
Mexicans in the now occupied lands were to be protected under the laws of the United States and the treaty they retain the right to your language religion culture their property and land was protected by the law .as for citizenship they were offered one of three options declared your intent to retain Mexican citizenship leave to Mexico or become a citizen of the US by doing nothing
The main way in which the growth of towns hurt the feudal system was that it provided people with more economic opportunity, which meant they didn't need to rely on lords.
