RE: “With the U.S. becoming increasingly racially and ethnically diverse, the balance of political power may shift toward the Democrats unless Republicans increase their advantage among a shrinking white majority, or cut into Democrats’ advantage among nonwhite voters.”
There is a third option.
We can stop mass immigration from Third World countries.
For the last 15 years, it has averaged more than 1 million per year.
If you are a Conservative, there is only one statistic you need to know:
New immigrant citizens vote 80% for the Democrat Party.
That few?