It’s the second one
Reducing government spending
The biggest alter to the American homefront was that women actually started working and helping with war. Before WWII women just stayed at the house and took care of their kids. It's the biggest effect now because women still work today, and they still can get into the Military today. A little side effect from it is that there were major blackouts in cities, due to the war.
Technically Decomposers are at the very bottom of the pyramid, but seeing that it isn’t an option, producers would be the answer.
This is because producers make their own food from the sun, hence why their called producers. Herbivores then eat the producers, then omnivores and carnivores eat the herbivores.
Answer:
The century art in Europe
Answer:
332.4 million people
Explanation:
The United States estimated that there will be 332.4 million people. But then again, they estimated it, so it may not be exactly correct.