i need a hook, background information on the topic Harriet Tubman"my friend Douglass by Russell freedman" a thesis statement, claim, supporting evidence, reasoning, supporting evidence, reasoning, conclusion, second claim, supporting evidence, reasoning, evidence, reasoning, conclusion, third claim supporting evidence, reasoning, evidence, reasoning, conclusion lastly restate thesis, summarize main points, and thematic and that it on the topic "my friend Douglass" by Russell freedom.