The Enlightenment, also known as the Age of Enlightenment and
the Age of Reason, during the mid-18th to late-18th century.
The Cold War. There was a build up of arms between the US and USSR.
Answer:
Mayan Government. The Mayans developed a hierarchical government ruled by kings and priests. They lived in independent city-states consisting of rural communities and large urban ceremonial centers. There were no standing armies, but warfare played an important role in religion, power and prestige.
Explanation:
<u><em>This is from the internet, this is not information which I wrote myself.</em></u>
1. West Africa before the Portuguese was a thriving region. There were several kingdoms that were very wealthy, and the main reason for that was that they had lot of natural resources and the trade. These kingdoms were conducting the majority of the trade between Northern Africa and sub-Saharan Africa, so they were able to gain lot of wealth from the countless goods that were traded through their territories.
2. Europe after the Crusades experienced a real ''boom'' in the trade, thus in its economy as well. Through the Crusades, the Europeans were introduced to lot of goods from the Middle East and the rest of Asia. Lot of those goods were very useful or attractive, so the Europeans gradually started to engage in trade with Asia more and more, with the pinnacle of this trade being during the existence of the Mongol Empire.
3. America before Columbus was much more limited when it came to trade and commerce. Unlike the Old World, the civilizations in the New World were engaging into trade only with the civilizations that surrounded them, thus it was more locally or regionally. The majority of the people were still mostly producing goods just about enough to sustain themselves, so they were not engaging into a large scale trade with places further away.
B.) The pioneers crossed the mountains in late fall when the trees were bare and the views were good.
The trail was arduous and snaked through a large area until Oregon. So, the pioneers had to consider weather conditions to move, or the trail would turn into worst with the snow.