Technology achievements made during the tang and song dynasties were important because they 1 were used to defeat kublai khan 2 contributed to economic growth and cultural advancement 3 increased contact with the americas 4 led to social equality between men and women

a.that is my answer.

brainliest .

lincoln won 212 electoral votes to mcclellan's 21 votes, and lincoln beat mcclellan. is the main reason lincoln won in 1864.

julius caesar turned the roman republic into the roman empire by coming in and taking the "dictator" role during the time of a civil war (elites vs lower classes) winning battles and reputation, then declaring him dictator for life

hope this : )

just like you man, i personally think its either c or d

explanation:

but good luck with the test man