Is it just me or has a boy that you loved broke your heart before?

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.

Need on these last 2 questions on my social studies homework 5 and 6 then i’m done with the homework

I’m annoyed but glad that my history teacher left and quit her job as a teacher to become a flight attendant