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: Abolitionism. The issue of slavery was further heightened by the rise of the Abolitionist movement in the 1820s and 1830s. Beginning in the North, adherents believed that slavery was morally wrong rather than simply a social evil.
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.