For Question 5, Rigoberta Menchú Tum would most likely agree with:
d. Including as many people as possible in political conversations is vital.
This is inferred from her advocacy for the rights of indigenous people and the importance she places on participation in political processes.
For Question 6, the passage that best supports the answer to Question 5 is:
a. “But the greatest problem in Guatemala is that most people cannot participate in the political negotiations, because they don’t speak Spanish!”
This statement emphasizes the importance of inclusion and participation in political conversations, aligning with Menchú's values.