Complex sentence: From 2003 to 2013 it was located in South Florida, the majority African American district included the southern parts of Broward County and the eastern parts of Miami-Dade County.
Split into simpler sentences: From 2003 to 2013 it was located in South Florida, and was a the majority African American district. It included the southern parts of Broward County and the eastern parts of Miami-Dade County.