The city of Chicago banned handguns in 1982. Decades later, Otis McDonald filed a
lawsuit against the City arguing that it was violating one of his constiutional
protections. The Supreme Court ruled in McDonald v. Chicago (2010) that a
citizen's right to keep and bear arms at home for self-defense is protected from city
and state interference. Which of the following is most relevant to that decision?
Double Jeopardy
2nd Amendment
Eminent Domain
1st amendment.