Which constitutional amendment prohibits the forced quartering of soldiers in private homes?

The Third Amendment to the United States Constitution specifically prohibits the forced quartering of soldiers in private homes without the owner’s consent during peacetime. This amendment was a response to the practices that British soldiers employed prior to the American Revolution, where soldiers could demand shelter from homeowners, which was viewed as a significant infringement on personal liberties and property rights. By enshrining this protection in the Constitution, the framers aimed to ensure that citizens would not be subject to similar abuses of power by the government.

In terms of the other amendments, the First Amendment pertains to freedoms concerning religion, expression, assembly, and the right to petition the government, which does not relate to quartering of soldiers. The Second Amendment protects the right to keep and bear arms, while the Ninth Amendment addresses rights retained by the people that are not specifically enumerated in the Constitution. Neither of these amendments deals with the issue of quartering soldiers, making the Third Amendment the clear answer for this particular question.