Verbal: To do
Type: Infinitive
Function: The verbal <em>to do </em>is used as an adjective as it describes the noun that follows it. The noun, being <em>work</em>, is before the infinitive which indicates the action or describes the subject. In this sentence, the noun <em>work </em>is being described as something <em>to do</em>, which is the verbal.
I think that #3 would be a strong thesis since it introduces the topic of voting and the Civil Rights Movement.
