Why did a riot break out at the democratic national convention in 1968? ?

In part, amendment states that no person who has commited tenson or 180against the united states can hold public office,a[13th]b[15th]c[14th]

The factory system of the early-19th century caused a) a decrease in farm production. b) an increase in rural population. c) an increase in urban population. d) high unemployment in other areas.

How would high tariffs hurt america? a. fewer immigrants would be able to move to america b. sales of american products to other countries would go down c. americans would sell more goods to other countries d. goods imported from other countries would cost less