How did world war i hurt businesses in europe even after the war?

a. businesses struggled to replace skilled workers killed or severely injured in the fighting.
b. female workers displaced the returning soldiers, thus leading to massive male unemployment.
c. factories required new skill sets that returning soldiers were unprepared for.
d. booming wartime businesses forced most nonmilitary companies into bankruptcy.

Correct answer choice is :

From 1915 the US got tons of loans to the UK to support them in their war effort. It is not a range to say that WWI was the significant factor in providing to the Roaring 20s when the US economy expanded. The long-term outcome was that US engagement in the warheads straight to the Great Depression and WWII.

It is A.  Businesses struggled to replace skilled workers killed or severely injured in the fighting.  

- three-quarters or two-thirds..

- "the constitution provides that an amendment may be proposed either by the congress with a two-thirds majority vote in both the house of representatives and the senate or by a constitutional convention called for by two-thirds of the state legislatures."

< 3