They planted victory gardens for soldiers.
Answer:
They didn't see it as imperialism, they genuinely believed others were "inferior", so I'd say national pride
Explanation:
what I just wrote
He believed in democracy and a government ruled by the people. Even though this was his greatest moment, he didn't want to make himself a king
Answer:
Burning radioactive waste, have machines pick up waste in the ocean, growing more trees, etc.
Explanation:
Also using more natural resources can help as well.
