Answer:
The United States asserted itself as an independent nation was through the adoption of the Monroe Doctrine. This doctrine came after its independence from the British and was a warning to other European countries to stop their interference in the country.
This was a major statement of the United States to the rest of the world in it being strong enough to make decisions which are in the best interest of the country.
As long as the German's were fighting a war on two fronts, they couldnt send the resources they needed to the western front, allowing the allies to make some major pushes into occupied territory.
The correct answer is conserve, war bonds, and women.
When the United States entered world war ll, it affected the lives of Americans in many ways. People were asked to <u>conserve </u>resources, such as food, oil, and gas. The government also encouraged people to purchase <u>war bonds </u>to help the country financially during the war. More and more <u>women</u> started working in all industries during the war.
In January 1942, Theodore Roosevelt created the War Production Board to coordinate the mobilization, and in 1943 he created the Office of War Mobilization to supervise the defense agencies. A system was generated to supply defense plants with raw materials such the synthetic rubber. For those reasons, Roosevelt asked people to conserve resources, to invest in war bonds to finance the war. In that moment, Women got Jobs to support its families because their husbands or sons were in the war. The Office of Price Administration under Roosevelt supervision controlled inflation.