In the case of DC vs Heller what was the constitutional issue addressed?

Per this theory, juvenile offenders learn to commit crimes through exposure to others. strain theory differential association theory neutralization theory social control theory none of the responses are correct. all of the responses are correct.

Issues involveing police searches are adressed in the amendment to the constitution a.sixth b.fourth.c.eighth d.fifth

Do we actually do work like math, reading, etc? ?