This agency was called The <span>United States Office of War Information</span>
The GI bill effected the education for veterans because it supplied them with $500 a year so that they could pay for school.
Hopefully this helps :)
It brought them harm because they expected Hitler to be satisfied and they believed that if they gave him what he wanted that he wouldn't cause a new war and wouldn't bother them. This is why they didn't prepare for what he did when he started the war and why France was defeated so fast and couldn't do anything about it and why England became locked out of Europe completely until the arrival of the Allies.