Final answer:
Excerpt 3 is the most sufficient evidence to support the claim that schools do not do enough to provide an inclusive and complete picture of the suffragist movement because it provides specific examples that directly connect to the claim. The correct option is 3.
Step-by-step explanation:
The excerpt that provides the most sufficient evidence to support the claim that schools do not do enough to provide an inclusive and complete picture of the suffragist movement is Excerpt 3. This is because it provides specific examples that directly connect to the claim.
In this excerpt, Sojourner Truth and Elizabeth Cady Stanton are mentioned as women who dismantled arguments against women's suffrage and used their intellect and knowledge of history to counter their opponents.
These examples demonstrate the importance of including diverse perspectives and voices in the teaching of the suffragist movement. The correct option is 3.