Read the following excerpt and answer the question.


If I read the temper of our people correctly, we now realize as we have never realized before our interdependence on each other; that we can not merely take but we must give as well; that if we are to go forward, we must move as a trained and loyal army willing to sacrifice for the good of a common discipline, because without such discipline no progress is made, no leadership becomes effective.


(from Franklin Delano Roosevelt's Inaugural Address , www.archives.gov)


Using context clues, explain what interdependence means in regards to excerpt above. Be sure and write your answer in complete sentences referencing the excerpt above.