Answer: <3
Explanation:
Young men joining the draft, helped build wartime economy, sharing public opinion. conserving food and increase production of goods.
Answer: The Monroe Doctrine is the best known U.S. policy toward the Western Hemisphere. Buried in a routine annual message delivered to Congress by President James Monroe in December 1823, the doctrine warns European nations that the United States would not tolerate further colonization or puppet monarchs.
It is becoming increasing popular around the world and many of the countries have had civil wars over it.