Complex sentence: On October 20,2005,the United States Boxing Council (USBC) became affiliated with the WBE, and then WBE was renamed as World Professional Boxing Federation (WPBF) on July 6,2006.
Split into simpler sentences: On October 20,2005, the United States Boxing Council (USBC) became affiliated with the WPBF. The WBE was renamed The World Professional Boxing Federation (WPBF) on July 6,2006.