Why did the Mississippi Freedom Democratic Party (MFDP) emerge at the Democratic Party convention in Atlantic City in 1964? a. The MFDP challenged the state’s Democratic Party’s claim that it represented Mississippi fairly. b. The MFDP had received a personal invitation from the family of the deceased President John F. Kennedy. c. The MFDP was the white supremacist delegation sent to New Jersey by white Mississippians. d. The MFDP had won local elections in Mississippi. e. The MFDP organized white supremacists in Mississippi unhappy with Lyndon Johnson’s civil rights plank.