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>
Is most similar to the Preamble to the U.S. Constitution. The answer is C.
Answer:
The victory at Yorktown was among the most significant battles of the American Revolution because it concluded the war and the colonists came out victorious.
Answer:
Soldiers would lunge out in groups to attack the enemy, as few as one man or whole unite such as a Roman maniple. This is where such small unit officers like the centurions were so important, leading from the front they exhorted their men to be brave and attack and often led by example and started the attacks.
Explanation:
<span>Uma infraestrutura eficiente reduz o custo para as empresas e para a população. Para uma indústria cada vez mais competitiva, o país precisa de uma rede efetiva de transportes que interliga os diferentes modos. Ao mesmo tempo, uma experiência logística depende da adequação entre eles ao longo dos principais eixos logísticos que transportam bens manufaturados no país.</span>
