Americans grew their own food during world war i to
o protect the country's food supply from attack.
ofree up money for the government to buy more weapons.
o the government feed its war allies.
o conserve supplies so that farms could support soldiers.

you can talk about what you learned about them. and you can talk about what happened on you're journeys with them. and then you can put all of the thing you learned about them in you're diary.

the speech revealed that eastern european countries were no threat to their neighbors, which led to the creation of the truman doctrine i think this might be correct.