<span>A.) Rome is founded
</span>B.) <span>Rome becomes a republic.
C.) </span><span>Carthaginian general Hannibal crosses the Alps, invaded Roman territory.
D.) </span><span>Odoacer deposes the last Roman emperor.
</span>E.) <span>Julius Caesar is assassinated in the Senate chamber.
F.)</span><span>Rome becomes an empire.
G.) </span><span>Rome suffers a devastating fire.
H.) </span>Constantine the Great becomes emperor.
I.) <span>Rome's territory reaches its greatest size.
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All of these presidents were in office during a war.
I believe the answer is: C. He was worried about his border with North Korea being in jeopardy.
Mao zedong feared that if he let the allied forces took control of north korea, the allied forces would be able to establish a navy base on that territory and exposed the chinese mainland from naval attack from north Korea. Because of this, he decided to help the north korean with both millitary soldiers and supplies.
Studying fossils, studying artifacts, things like tools and human remains.