Take apart the word “intergovernmental.” What does this word mean?

Which progressive reform was least related to the causes and effects of world war i? o legislation limiting the use of child labor o establishing 8-hour workdays for railroad workers o reducing tariffs on imported goods o expanding women's rights and the right to vote

During world war if an artist published an editorial cartoon criticizing the american entry into the war that artists was guilty of

Can someone me write a paragraph on this topic i feel confused