How has gerrymandering been used to prevent the fulfillment of the 15th amendment?

According to the ideas of aristotle, match each type of government with its definition. 1. one leader working for the good of the people monarchy 2. one leader working for his own benefit tyranny 3. a few working for their own benefit oligarchy

Why have the aztec ruins in mexico city not been dug up?

Which of the following might cause the inflation rate to spike up sharply? the purchasing power of the average consumer decreases due to a sluggish economy. plentiful rainfall and moderate temperatures result in good harvests of wheat and soybeans. the items in the cpi market basket change to account for changing consumer buying habits. prices on world oil markets rise steeply due to war in the middle east.