How did Eli Whitney's invention affect the institution of slavery in the United States? It decreased the demand for slave labor on frontier farms.
It decreased the demand for unskilled slave labor.
It increased the demand for slave labor in textile factories.
It increased the demand for slave labor to grow cotton.

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.

straight down to hell mate

you didn't post any options. a few things that spring is known to represent are: rebirth, birth, new life,   and life.

how did the great awakening contribute to the develpment of the united states