The correct answer is A. Olmec
They were the group of people that lived in the central and south America before all the more famous groups like Aztecs, Maya and Inca. They created the calendar that was used by those three later and many believe that they are the creators of the concept of zero.
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Explanation:
Inequality is an injustice. It slows efforts to eradicate poverty. Inequality slows overall growth. ... Extreme economic inequality creates tension between the 'haves' and the 'have nots' (or the 'have nots' and society in general) resulting in conflict, resentment and crimes like theft and mugging, which can be violent.
Answer: c. Increased immigration from North Africa.
Explanation:
After World War II, European countries such as France, Belgium, and Germany began to admit and even lure foreign workers. The economic boom in Europe brought immigrants from impoverished European countries, as well as from the Mediterranean, North Africa, and the Middle East. These governments saw the migrants as temporary guest workers.
C. Reserved Powers (power not specifically granted to the Federal Gov. is given to the States via the 10th Amendment)