What happened on black tuesday? a. the federal reserve lowered interest rates. b. unemployment reached nearly 25 percent. c. investors sold more than 16 million shares of stock. d. germany stopped reparation payments to the united states.

b.unemployment reached nearly 25 percent.

it allows businesses to raise prices on basic goods. it allows consumers to spend more money on products. it increases government revenue to fund public projects. it provides more money for government assistance programs.

explanation:

the  wilmot proviso  was designed to eliminate  slavery  within the  landacquired as a result of the mexican war (1846-48). fearing the addition of a pro-slave territory, pennsylvania congressman david  wilmot proposedhis amendment to the bill.