the new Japanese constitution after world war II contained a clause that - promised that japan would remain allies with the U. S - prevented japan from having or using an army - required all citizens to vote in Japanese elections - stopped japan from making special trade agreements

Prevented Japan from having or using an army.

Explanation:

nuclear fission produces the atomic bomb, a weapon of mass destruction that uses power released by the splitting of atomic nuclei the fighting in iwo jima and okinawa affected the allies' pacific strategy because truman decided to drop the atomic bomb on mainland japan.

norsemen from northern countries had made earlier journeys