Which state had the greatest percent of increase of black voter registration? 2. Which state had the greatest percent of increase of white voter registration? 3. Notice the column 'Gap'. What is the meaning of the numbers in that column? 4. Which state had the greatest percent of decrease in the gap between black and white registration rates from 1965 to 1988? 5. Do you think there may be a relationship between Income ratios and voting rights? Why or why not? We have numbers showing income disparity, and we have numbers showing voter registration rates from various years. What numbers could be more helpful in showing a relationship, or lack of one