Which of the following details is MOST important to supporting Jackson's main idea that the Cherokee are in danger if they stay?

A
Your fathers were well-known to me, and the respect I felt for them has caused me to feel great concern for your situation.

B
Your young men are starting to form bad habits and are often drunk.

C
They have strong passions they cannot control, so they will break laws which will end in their ruin.

D
Of all this I warned your people when I met them in council 18 years ago and advised them to sell their possessions east of the Mississippi and to move to the country west of that river.

D

Of all this I warned your people when I met them in council 18 years ago and advised them to sell their possessions east of the Mississippi and to move to the country west of that river.