Need asap i read a little bit of the book but have not finshed

What was the major sacrifice the members of the continental congress dealt with? how did they overcome this obstacle?

How does this passage contribute to the overall meaning of the story

Which of the following factors most consistently contributes to the speaker’s believability? a the age and experience of the speaker b the physical environment in which the speech is delivered c the sincerity, knowledge, and trustworthiness of the speaker d the position of the thesis statement in the speech