the answer is D (aided the federal government in the process of removing Native Americans from their lands because the law allowed Jackson and the settlers to force the tribes to move.)
Based on the scenario above, as Max is exposed to such stress and having a history of both parents with chronic diseases, it is likely that Max may develop physical health concerns as stress is associated with serious health conditions as they trigger these to develop when an individual is exposed to such stress.
Heidi could tell their softball friends that she has a goal in life or a resolution to reduce the amount of curse words and he had set up a limit of bad words and she could try to involve her friends and explain why according to his principles cursing is so bad. Another thing that she could do is convincing their coach and the people around the sofball game to take the same course of actions explaining why she made her resolution.
Since it has the most Red, I'd say the US (d).