Answer:
Developed advanced mathematical skills.
Explanation:
The Aztec and Incan Civilization was part of the ancient civilization that flourished before the arrival of the European in the New World after the discovery of America by Christopher Columbus.
Both of the civilization cultures developed complex mathematical systems and impressive advances in astronomy.
The Aztecs had their form of calculation where they used a base-20 number system.
Because there was no actual violence occurring. The problem was that the Berlin Wall was up, so the U.S teamed up with Britain and France to fight a “war” by delivering supplies by air dropping it over the wall. So while they were fighting with the gov. In some type of way. There was no real violence going on.
Independent African-Americans were treated much better in the North than in the South.
Ethicalism is a religious belief system that is based on the idea that moral principals have a sacred quality.
