How did the entertainment industruy contribute to the U. S. war effort during World War II?

The entertainment industry contributed to the United States war effort during World War II by forming the USO to entertain troops. They sent actors, comedians, musicians for the troops and their families distraction.

i do not know if this question has options, but a main impact of the federal reserve act of 1913, which created the federal reserve bank, was the international use of the u.s. dollar, which soon became the world's leading currency - particularly during world war i, since many nations around the world asked the united states for money.