What new technology defined the war and tactics in the pacific?

Radar

Explanation:

Radar technology employs the use of radio waves in determining the distances speed and location of certain objects. This was instrumental during the war as it helped countries foil secret attacks being planned.

It was used to operate anti-aircraft guns and was used on ships for easy navigation at night and to locate enemy ships and aircraft.

utilized the penal colony

i think the answer is: cuba wanted to be independent from spain, and the u.s. wanted to end spanish rule in the west.

hope i

-lavira : )