Which is true about the battle of iwo jima?

allies were able to capture almost all of the japanese soldiers.
about 31,000 american troops were killed.
allies killed almost all of the japanese soldiers.
almost all american troops were captured.

by 1890, the united states had by far the world's most productive economy. american industry produced twice as much as its closest competitor--britain. but the united states was not a great military or diplomatic power. its army numbered less than 30,000 troops, and its navy had only about 10,000 seamen. britain's army was five times the size of its american counterpart, and its navy was ten times bigger. the united states' military was small because the country was situated between two large oceans and was surrounded by weak or friendly nations. it faced no serious military threats and had little interest in asserting military power overseas.

1.a)britain

2.b)spain

3.c)french

4.d)portugal

explanation: