"Self-Sorting" Refers to the

"Self-sorting" refers to the

A) increasing numbers of young people who think of themselves as independents rather than as Democrats or Republicans.
B) recent growth in party-line voting within Congress.
C) fact that people will vote for candidates who share their partisanship even if they know nothing about them.
D) tendency of individuals to segregate themselves by choosing to live in liberal or conservative geographic areas.