Manifest Destiny was the belief that America was destined to expand her territory from coast to coast.

True

Explanation:

The statement given above question is correct in many ways. Manifest Destiny began when in mid 19th century. Manifest destiny was an idea that gave Americans a destine by God to govern and spread their territories from coast to coast. American settlers move and extend across America to spread their traditions and their institutions. Manifest destiny played a key role for the settlers to move in the American west.  

c]extended voting rights to african americans