Like most rights, the Second Amendment right is not unlimited. It is not a right to keep and carry any weapon whatsoever in any manner whatsoever and for whatever purpose: For example, concealed weapons prohibitions have been upheld under the
Amendment or state analogues. The Court's opinion should not be taken to cast doubt on longstanding prohibitions on the
possession of firearms by felons and the mentally ill, or laws forbidding the carrying of firearms in sensitive places such as
schools and government buildings, or laws imposing conditions and qualifications on the commercial sale of arms. Mitler's
holding that the sorts of weapons protected are those "in common use at the time" finds support in the historical tradition of
prohibiting the carrying of dangerous and unusual weapons.
from District of Columbia et al v Heller (2008)
Based on this Supreme Court decision, which would be an acceptable limitation on Second Amendment rights?
A
prohibiting the manufacture of ammunition
B)
banning all firearms within the city limits
limiting the number of guns a citizen may own
D
banning the sale of firearms at a school carnival