Answer: The Compromise of 1850 was necessary because the North and the South were badly split on the issue of the lands that had been taken from Mexico in the recent war. California wanted to enter the Union as a free state, but that would have upset the balance between free and slave states.
Well they did bring many merchants to china also little known fact it did what so ever effect the Renaissance <span />
During this time, the Russian Tsar had practically no contact with the "common people", which is one of the reasons why there was a revolution to overthrow him and his regime in 1917.
Economic opportunities
Better living conditions
Job opportunities
so the capital would be in the new leader's city