Final answer:
The best statement that characterizes the differences in how civil rights and civil liberties were achieved is achieved through legislation.
Step-by-step explanation:
The best statement that characterizes the differences in how civil rights and civil liberties were achieved is a. Achieved through legislation.
Civil rights and civil liberties were achieved through the passage of legislation, such as the Civil Rights Act of 1964 and the Voting Rights Act of 1965. These laws were significant milestones in the fight for equal rights and protections for all individuals, regardless of race, ethnicity, religion, sex, or national origin. They were passed by Congress and signed into law by the President.