Sumerians developed , a form of writing used to keep track of business transactions and later, expressed more complicated ideas such as the poem, the Epic of Gilgamesh.

How did the manhattan project to end the war? a scientists working on the project built large bombers. b scientists working on the project discovered uranium. c scientists working on the project developed the atomic bomb. d scientists working on the project shared secrets with axis scientists.

Match each model with its name and the name of the scientist who created it.

How did the grooms national product (gnp) of the united states change between 1940 and 1944