Complex sentence: Originally part of the Province of Carolina, the Province of South Carolina became a slave society after rice and indigo became established as commodity crops, and from 1708, a majority of the population were slaves, many born in Africa.
Split into simpler sentences: Originally part of the Province of Carolina, the Province of South Carolina became a slave society after rice and indigo became established as commodity crops. From 1708, a majority of the population were slaves, many born in Africa.