Which of the following statements about president andrew johnson is true?
a. he was well educated, but he was a poor stump speaker.
b. he defended the planter aristocracy.
c. he was impeached and forced from office.
d. he was raised under conditions of extreme poverty.

The correct answer is D. : he was raised under the conditions of extreme poverty.  An example showing his poverty was the fact that he was born in a log cabin, which he could use to gain people's favourable opinion of him.

Being this poor, he could not afford a good education (option A is false), and favoured smaller farmers rather than planter aristocracy (option B is false). He was not impeached, but failed to secure a nomination for re-election from the Democrats.(option C is false)