Answer and explanation:
The 3rd amendment prohibited the requirement of quartering soldiers of American citizens' homes. What does this mean? Well, back when America was powered by King George III, when a soldier wanted to, they could enter someone's home. Americans were required to housekeep the soldiers, give them food, shelter, etc. The people didn't like this, so when they declared independence, they made the Bill of Rights. And on the Bill of Rights, they made 10 amendments, and the 3rd one said that Americans no longer had to housekeep the soldiers. Hope this helps!