Which explains why u. s. leaders are eager to get north korea to sign the nuclear nonproliferation treaty?
a. north korea has targeted u. s. allies with threats of nuclear attacks and ultimate destruction.
b. north korea has launched a nuclear attack against the united states in the past.
c. north korea has demonstrated that it has access to more nuclear weapons than any other country.
d. north korea has the ability to fire a nuclear weapon that could reach u. s. territory.

What triumphs did the late 19th century witness in the realms of industrial growth, urbanization, and technological innovation? what challenges did these developments pose for urban dwellers, workers, and recent immigrants? how did city officials and everyday citizens respond to these challenges?

Which event occurred in 1943 and to make the allied victory possible choose all answers that are correct

Pls me! the black codes were various state laws in the south concerning african-americans which of the following statements about the black codes is not accurate. a. the black codes protected the civil rights of african-americans. b. african americans who cannot afford to pay a fine could be jailed and then be hired out to anyway person who could pay the fine. c. some southern states passed laws that prohibited is african-americans from voting or serving on jury‘s. d. the black codes were designed to force african-americans into a condition of near slavery.