riddle - separate with a riddle, as grain from chaff screen sift, sieve, strain - separate by passing through a sieve or other straining device to separate out coarser elements; sift the flour
Causes of the Civil War: Bleeding Kansas. Proposed by Sen. Stephen Douglas of Illinois, the Kansas-Nebraska Act essentially repealed the line imposed by the Missouri Compromise. Douglas, an ardent believer in grassroots democracy, felt that all the territories should be subject to popular sovereignty.
Transcript: Top 5 Causes of the Civil War. The American Civil War cost of 620,000 American lives, which is roughly only 1% of the African lives lost to the slave trade. However, to say the Civil War was fought over slavery is an over simplified answer. Here are the top five causes of the civil war.