What was the purpose of Section 5 of this law? Why do you think this was included?

The Voting Rights Act was passed in 1965 to ensure that state and local governments don't deny American citizens the right to vote based on race. Section 5 of the Act requires certain states and localities to gain federal approval for any voting change before it goes into effect to ensure it isn't discriminatory.

Explanation:

they united the colonies in their fight against the british.