What can be done to make the 21st century less violent that the 20th century?​

How is the u.s. military restricted by the third amendment? o a. the military can't confiscate people's weapons. o b. the military can't require people to serve unless a war has been declared. o c. the military can't take action against one of the states. o d. the military can't force people to host soldiers in their homes. submit