He reduced<span> military expenses.
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They are the Paleozoic, Mesozoic and Cenozoic.
The Greek Dark Age is the interval between the collapse of the Mycenaean civilization, around 1200 BCE, and the Greek Archaic Period, around c. 800 BCE.
<span>The greatest challenge of the United States during World
War II is the filing of military supply orders. They suffered lack of resource
support in their fighting forces. And this reason gave them a challenge on how
to win the war. So they decided to mobilize their resource, this mobilization
includes training of their personnel and production of their weapons and equipment.
This industrial mobilization of resources gave them a bigger chance to attain
victory in the World War II.</span>
The old Stone Age, a period that lasted from about 2.5 million to 8000 B.C.E. and was marked by the use of simple stone tools by the earliest humans.
hope this helps!
