Complex sentence: The 4.5-mile-long parade features floats and a procession of parade participants.The Sikh 2005 parade drew an estimated 56,000 people while the 2007 parade was estimated to draw between 75,000 to 85,000 people of both Sikh and non-Sikh background.
Split into simpler sentences: The 4.5-mile-long parade features floats and a procession of parade participants. The 2005 parade drew an estimated 56,000 people while the 2007 parade was estimated to draw between 75,000 to 85,000 people of both Sikh and non-Sikh background.