Overelliance on slaves,constant attacks from barbarians,rise of ottoman,byzantines,constantine,military overspending,inside corruption.
Answer:
Since plants convert carbon dioxide and grow because of the carbon it helps the plants and when that happends where there are plants there is more air produced for us to breath.It can also change the climate because of the levels of air that is produced by plants is in the atmosthphere.So they know because there is more air and because where there are plants there is more fresh air to breath.Also plants take the carbon dioxide and clean the carbon in the air causing us to breath good air.
<span>Mao Zedong was
ready to use military force on US UN troops to stop the foreign agenda of
ending Communism in North Korea and China. Communist China was recovering from
a history of war and, therefore, could not enter another war especially against
the Allied forces of US, Britain, and the Soviet Union. However, Mao Zedong new
that if the US subdued and ended communism in North Korea, China would be next.
Therefore, Communist China deployed troops in North Korea forcing the US troops
to retreat. </span>
By the end of Civil War, as many as five million longhorn cattle, descendants of old Spanish stock, roamed wild in Texas.
