How did the spread of buddhism affect southeast Asia politically

Buddhism is thought to have entered Southeast Asia from trade with India, China and Sri Lanka during the 1st, 2nd and 3rd centuries. ... Via this early encounter with Buddhism, as well as others due to the continuous regional trade between Southeast Asia, China and South Asia, Buddhism spread throughout Southeast Asia.

the answer is option a.

the  wilmot proviso  was designed to eliminate  slavery  within the  landacquired as a result of the mexican war (1846-48). fearing the addition of a pro-slave territory, pennsylvania congressman david  wilmot proposedhis amendment to the bill.