Complex sentence: Nikki Haley, the Governor of South Carolina, announced the appointment of U.S. Representative Tim Scott to fill the seat who ran in the special election and won by beating Democratic councilwoman Joyce Dickerson in the November general election.
Split into simpler sentences: Nikki Haley, the Governor of South Carolina, announced the appointment of U.S. Representative Tim Scott to fill the seat. Scott ran in the special election and won by beating Democratic councilwoman Joyce Dickerson in the November general election.