Describe how humanist thought led to scientific and artistic innovations during the Renaissance. What were the lasting effects on later societies?

on this day in 1913, henry ford installs the first moving assembly line for the mass production of an entire automobile. his innovation reduced the time it took to build a car from more than 12 hours to two hours and 30 minutes.

mount st. helens in washington erupts, causing a massive avalanche and killing 57 people on this day in 1980. ash from the volcanic eruption fell as far away as minnesota. seismic activity at mount st. helens, which is 96 miles south of seattle, began on march 16.

confederacy: supported slavery, believed states should be able to nullify federal laws, supported low tariffs

union: everything else

continental currency was denominated in dollars from $​1⁄6 to $80, including many odd denominations in between.