<span>Advanced mathematics was critical to the development of the Mayan calendar. The Maya needed a system of mathematics to record celestial movements over the years, to handle large numbers, and to calculate the solar and lunar year with great precision.</span>
Answer:
may be the answer is "B" Trenches proved to be effective defenses, and relatively few soldiers died.
"<span>C:The Revolution was an attempt to break free from the motherland and create a new nation" is the correct answer since the French Revolution maintained the same "homeland" of France.</span>
Answer:
Explanation: European interest in China dates back to Marco Polo, the Venetian explorer who completed two expeditions to China in the late 1200s. Polo published a widely read account of his voyages. For generations, his work remained the only authoritative European text on China. The Age of Exploration in the 1500s produced an increase in Western expeditions into Asia. Over the next three centuries, Britain, France, Spain, Holla…
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