The archaeologists need to know about the rain patters in the period and place where the Maya existed because the rain was crucial about the growth and well being of the crops that this civilization used. A longer drought than usual can make a huge problem with starvation, and that can be a key reason for the fall of one of the greatest civilizations in the Americas.
''The Maya world probably had too many people'' refers to the food supplies available and their reserves, and the amount of people that were using them, so it is thought that the Maya had too many people that produced and used limited amount of food, so their reserves were very low and would have lasted for a very short term period of time.
They were upset because the law forbade them from settling in the Ohio River Valley where there was fertile soil for farming, and the Native Americans weren't using it, plus many colonists had already bought land west of the Appalachians and now weren't allowed to move. Many colonists did not respect the Native Americans and did not want to preserve their land. The colonists just ignored the law and moved across the Appalachians.
The best and most accurate answers to identify the two factors that had the most influence during the 1960's presidential elections was foreign policy and civil rights (second choice).
Hope my answer was able to satisfy your query. Have a nice day.
That would be the Ottoman Empire, after its fall, Czechoslovakia was formed, ad parts of the empire were given France and Italy, while others to the Greeks.
Germany was an economic rival of Great Britain in World War 1
because of the spirit of international competitiveness and
imperialism. Each wanted to establish supremacy in Europe and
therefore, they tried to outgrow each others' economy.
