Answer:
1) large population centers; (2) monumental architecture and unique art styles; (3) shared communication strategies; (4) systems for administering territories; (5) a complex division of labor; and (6) the division of people into social and economic classes.
Source: Key Components of Civilization - National Geographic Society
Germany<span>, Italy and Japan. On the other side were the Allies. They included </span>Britain<span>, France, </span>Australia<span>, </span>Canada,New Zealand<span>, </span>India<span>, the </span>Soviet Union<span>, </span>China<span> and the </span>United States<span> of America.</span>
The Balkan Mountain Range
