What is the marxis theory

Marxism is a political, social, and economic philosophy named after a philosopher Karl Marx, which examines the effect on the capitalism of productivity, labor, and economic development and argues for a worker revolution overturn capitalism in favor of capitalism. Marxism posits the struggle between social classes, specifically between the bourgeoisie, capitalist, and proletariat or workers, defines economic in the capitalist economy and inevitably leads to revolutionary communism.

answer: the time zones used to be whatever the local authority wanted them to be. one town might have 6am whenever the sun came up and another town had 6am 10 minutes later.  

the trains had a hard time when their orders said to be at a certain point at 6am.  

6am, but who's 6am.  

the railroads got together and set the time zones more or less along the longitude lines across the country.

explanation: