Question

how was the computer built by the united states able to help the war effort?

• it did complex calculations needed to build the atomic bomb.
• it did complex calculations that planned battle strategies.
• it decoded the german language.
• it decoded the japanese language.

Explanation:

The first electronic general-purpose computer, ENIAC, built by the U.S. during WWII, was used to perform complex, time-consuming calculations required for developing the atomic bomb (as part of the Manhattan Project). Battle strategy calculations were not its primary war role, and code-breaking of German/Japanese was done by other specialized systems like Enigma decoders.

Answer:

It did complex calculations needed to build the atomic bomb.