Answer:
all male serve in the army starting at age 7
C) He wanted to thank Americans for treating him as a hero
Roosevelt crafted the lend- lease act
The act ensured that he won congressional support in that it gave the USA access to vital and strategic bases in the western hemisphere. the intention of Roosevelt was to keep the USA participation in the war useful until the public and the military approved of entry.
D is the only non fragment sentence here, so it must be correct
