It is a very important amendment as are all of the amendments in the US Constitution. The Third Amendment gives us freedom and privacy.Because of the Third Amendment we have … the right to not allow soldiers into our homes during peacetime.he third amendment prevents the military from forcing citizens to  house soliders and the Fourth Amendment makes sure that before a  citizens property can be searched, auth … orities must now get a  search warrant.   - Your welcome. 8 people found this useful.