Can someone help me this is a test please answer fast

Brainliestttme : ) how are developed nations and developing nations similar? both have membership in multinational groups. both experience high death rates. both experience low infant mortality rates. both have high per capita income.

Which of the following sets best matches the document to the people and/or ideas that influenced it? a. constitution: federalists, thomas jefferson, patrick henry b. bill of rights: george mason, thomas jefferson, james madison c. federalist papers: federalists, george washington, james madison d. letters from the federal farmer: federalists, richard henry lee, alexander hamilton select the best answer from the choices provided

Which of these events was a severe setback for the u.s. war effort in the pacific?