The answer is Dravidians, they were part of the Inca civilization, they were the natives of southern India. They were the first inhabitants.
D.,
A, B, and C have the solution of the system of Equations (2,1) But D has a solution of (1,2).
Answer:
To protect the city from flooding, they proposed raising the level of the entire city by picking up most of the structures in the city and filling in beneath them with sand.
During the period of the crusades warfare between Muslims and Christians lasted nearly 200 years.
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Answer:
A. Sharp rocks often ruined their wagons' wooden wheels.
Explanation:
Travel by land in ancient Greece was challenging. Roads filled with stones and dirt that were dry and dusty during the summer. Using wooden wheel wagons was impossible, as the roads were uneven and filled with rocks. For transportation, Greeks used horses and donkeys for a short distance. When a large number of goods needed to transport, water transportation used. Greeks much more accustomed to the waterways than the road as they built and learned to travel by ships.
