The united states intervened in vietnam a. create a dependent colony out of south vietnam that applied for u. s. statehood after a certain amount of time. b. preserve an independent and democratic south vietnam, but it withdrew and the country united under communism. c. the independent south vietnam take control of its northern neighbor, and the country united under a representative democracy. d. force the dependent south vietnam to accept u. s. rule until it could establish independence from colonial rule and become an independent country

I think the answer is letter D. force the dependent South Vietnam to accept U.S. rule until it could establish independence from colonial rule and become an independent country

 This was because the US was afraid that the whole Asia would withdraw from democracy and turn to communism. They had sent troops to continuously assist South Vietnam.

answer; i believe the correct answer is (desert storm);

after a more than a decade and a half of combating al qaeda (aq) in afghanistan and pakistan,

the united states faces a diverse array of threats from al qaeda affiliates in the middle east and

africa. while senior al qaeda figures reportedly remain based in pakistan, the network includes

a number of affiliates across the middle east and africa including al qaeda in the arabian

peninsula (aqap), al qaeda in the islamic maghreb (aqim), and al shabaab. al qaeda also

retains a small but possibly growing presence in afghanistan. u.s. officials have stated that al

qaeda still maintains a foothold in syria through its ties to hay’at tahrir al sham (formerly

known as the nusra front), though the exact nature of that relationship may be evolving. this

report examines the threat posed by al qaeda affiliates in the middle east and africa as described

by u.s. officials and outside observers, as well as the u.s. approach to date in responding to these

threats. this was all i could find hope this : )