The geography of the North China Plain had which effect on early Chinese Civilizations? A. It made China the center of world trade.
B It helped many religions spread throughout China.
C. it prevented China from growing its own food.
D. It protected China from foreign attacks.

Why was mao zedong’s communist china ready to use military tactics against the troops of us general douglas macarthur in korea? a. mao zedong had long planned to declare war against the united states. b. us troops kept marching farther into north korea, getting closer to the chinese border. c. us president harry truman threatened to use nuclear weapons against china. d. kim il sung had requested china’s to declare war against the united states.

If the rights to intellectual property are not sold or given away who owns the intellectual property

Interest groups are protected by the first amendment guarantees of petition and what other freedom?