Me asap and answer correctly 50 ! 2 questions

question 1
why would the chinese the soviets not only keep control of north korea but fight for the overthrow of south korea?
select one:
a. both the soviets and the chinese wanted to see that north korea remain a communist country.
b. both the soviets and the chinese wanted to engage the united states with a test of military efficiency.
c. both the soviets and the chinese wanted prevent the spread of american technology into asia.
d. both the soviets and the chinese wanted to show how communist states could work together.

question 2
what was the effect of hungarian revolution on worldwide perceptions of communism?
select one:
a. the soviets made communism look even more appealing because they handled the hungarian revolution so well.
b. when american troops showed up to support the hungarians, it made the soviet union--and communism--look weak.
c. the soviet union showed how oppressive communism could be when it used force and violence to maintain control of hungary.
d. the hungarian revolution convinced other countries that revolutions could be controlled by mere diplomacy instead of military force.