Which scientific advances occurred in the Sung dynasty? There is more than one correct answer. Select all that apply. development of a railroaddevelopment of a railroad , , movable-type printingmovable-type printing , , steelmaking process , steelmaking process , , gunpowder formula

Why do you think the nazis gave ration cards out to jews in the ghetto?

Summarizing what tasks did the second continental of government

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.