PLeASE HELP How did the Goryeo dynasty effectively unify Korea from the Later Three Kingdoms?

you are right.

Explanation:

This dynasty had a unique beginning. Its founder, Wang Geon (reigned 918–943), embraced his former rivals and brought them into the fold of his new dynasty. The Goryeo Dynasty was founded by Wang Geon through the unification of the Later Three Kingdoms. Goryeo adopted Confucianism as its political ideology.

answer; the above statement is (false);

answer; social facts;