7. how did authors in the years after world war i portray the concept of war differently than previous
generations?

The World War I was mainly described as The Great War - which was indicated, that it was the biggest and the most terrible war that ever happened. Till The World War II, none of previous wars engaged as many countries and caused as many deaths.

the answer is "by providing data about careers and annual mean wages"

one of the major compromises in the constitutional convention was between the small states and big states. the small states wanted each state to have the same number of representatives in congress. the big states wanted representation based on population.