European Imperialism was a period of colonial expansion. It is the most important cause of WW1 because it built tension between the countries. It caused Tension between Nations and Countries. Was a cause of WW1 by separating from where they stand to form another empire away from their old empire, to avoid dictatorship.
William Randolph Hearst and Joseph Pulitzer :)
The Southern Manifesto was a document written in the South in 1956, which attempted to push back against Brown V. Board of Ed., which stated that racial segregation in school was illegal. Their argument being that the US Constitution nowhere mentions education.