They allowed for travel against a rivers current Hope this helps! ;D
Rivers often act as really effective and accessible trade routes, so the historian could use this map to analyse trade routes between Early River Valley Civilizations.
Hope this helps :))
15th century they started to search for a new route to Asia looking for wealth and territory
Answer:
Not only was the Soviet Union communist, they were totalitarian, meaning all the power was with the rulers. The United States was capitalist which meant that people could own land and businesses and compete for themselves. This led to a stark contrast between poor and rich.
<em>I hope this helped out! <3</em>