Answer:
A run-on sentence is made up of two or more independent clauses that are not joined correctly or which should be made into separate sentences. A comma splice is the incorrect use of a comma to join two independent clauses.
Explanation:
Organizing sentences around a central idea creates a paragraph.
1. Love knows no boundaries.
2. There will be internal and external conflict between the two families.
I think its C, i could be wrong, good luck!