The answer is one in shooting
One by one, the Classic cities in the southern lowlands were abandoned, and by A.D. 900, Maya civilization in that region had collapsed. The reason for this mysterious decline is unknown, though scholars have developed several competing theories. which is Maya had exhausted the environment around them to the point that it could no longer sustain a very large population. <span>Other Maya scholars argue that constant warfare among competing city-states led the complicated military, family (by marriage) and trade alliances between them to break down, along with the traditional system of dynastic power. As the stature of the holy lords diminished, their complex traditions of rituals and ceremonies dissolved into chaos. Finally, some catastrophic environmental change–like an extremely long, intense period of drought–may have wiped out the Classic Maya civilization. Drought would have hit cities like Tikal–where rainwater was necessary for drinking as well as for crop irrigation–especially hard</span>
<span>It took place in Italy, it called Italian Campaign. It was a progression of Allied shoreline arrivals and land fights from Sicily and southern Italy up the Italian terrain toward Nazi Germany. The Italian Campaign was an imperative military exertion for Canada amid the war. More than 93,000 Canadians, alongside their partners from Great Britain, France and the United States, assumed a fundamental part.</span>
They needed allies for the Vietnam War and WWII to fight against Laos and Japanese.
The author,Tom Standage, argues that deliberately-made beverages represent a variety of roles and commemorations to their respective societies and world history. He believes that these beverages symbolize the time periods, cultures, and achievements of their respective eras.
Standage asserts that the six fluids of beer, wine, spirits, tea, coffee, and Cocoa Cola are vital to understanding the histories of, " ... agriculture, philosophy, religion, medicine, technology, and commerce ..."