Income tax
Because the government collects the source of income tax.
The Arab Spring in Libya deposed Gadaffi of power and began the Libyan Civil War because of the power vaccum left after the death of Gadaffi.
Pretty sure it was new disease, since Columbus brought small pox, measles, and the influenza with him to America. Hope this helps!
Answer: Greek physician Hippocrates (ca. 460 BCE–370 BCE) is often credited with developing the theory of the four humors—blood, yellow bile, black bile, and phlegm—and their influence on the body and its emotions.
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