Respuesta :
I believe the answer is:
In the 1720s, colonists who were living in South Carolina petitioned England because they wanted forts built to their south.
In the 1720s, colonists who were living in South Carolina petitioned England because they wanted forts built to their south.
Answer:
In 1720, colonist living in South Carolina petitioned England to build forts to their south.
Explanation:
The paragraph above is the only one that combines all the sentences provided without any grammatical error and establishes a relation of coherence and cohesion that maintains the paragraph with sufficient meaning for the reader to understand the message that is being transmitted.