Which historic world event finally ended the united states' commitment to a policy of isolationism?
a. world war ii
b. the vietnam war
c. the korean war
d. the persian gulf war
a period of détente with the soviet union ended with the
a. truman doctrine.
b. cuban missile crisis.
c. soviet invasion of afghanistan.
d. yalta conference.

the answer is d. give brainliest if right.

ps is this 7th grade civics?

bfnfnfnfnfj d dnfnfnfnfnfndn

it was certainly a debatable decision, mainly because it was based primarily on political - and not on legal or social - views. since the congress at that time was led by members of the republican party, and the territory that the tribes wanted to turn into an exclusively indian state was predominantly democratic, the proposal (as expressed in the constitution) did not succeed, but the constitution itself proved to be of crucial importance in the creation of the state of oklahoma, and, most importantly, it guaranteed the involvement of representatives of the indian tribes in the government of the future joint state.  

as a member of congress, i would have voted to ratify the constitution, or at least to have it tabled. ignoring it was an interested and partial decision.  

the correct statement regarding the federal court systemis that ' congress has the power to create new federal courts.