The two generally operate separately, although federal courts may overrule state court decisions that violate the US constitution.
A Early Russian<span> settles where able to quickly traverse Western </span>Russia<span>because of the long and extensive networks of rivers. This allowed for quick transportation. No network or rivers are seen in the </span>East<span> of </span>Russia<span> and so was natural slow and hard to colonize. </span>
The second significant cause of the Great Migration was the desire of black Southerners to escape segregation, known euphemistically as Jim Crow. Rural African American Southerners believed that segregation - and racism and prejudice against blacks - was significantly less intense in the North.Jul 2, 2016
