Which headline illustrates the use of the
unwritten constitution?
(1) “washington establishes a cabinet”
(2) “house votes to impeach andrew johnson”
(3) “senate rejects the treaty of versailles”
(4) “president nominates john roberts for supreme
court”

because its important to learn about other countries and how high tech they are compared to us. also its good to learn about other cultures and how ours differs and in common also we need to learn about companies that we still buy since they ship it here.