which of the following conclusions is most supported by the data in the chart? responses the voting rights act of 1965 has significantly reduced disparities in voter registration between whites and african americans. the voting rights act of 1965 has significantly reduced disparities in voter registration between whites and african americans. the gap in voter registration rates is due to a political realignment beginning in 1965 that shifted many voters in the south away from the republican party and into the democratic party.