What event was most responsible for ending the great depression

the event that was most responsible for ending the great depression is world war 2.

continental currency was denominated in dollars from $​1⁄6 to $80, including many odd denominations in between.

your answer is 1930's

explanation

this is just around the time the great depression was starting and putting the us ecnomy into ecnomic failure causing the goverment to take a much larger rule to try and pieace it back together