A large supply of cheap labor ....
Fertile Crescent should be your answer, The earliest farmers lived in the Fertile Crescent, a region in the Middle East including modern-day Iraq, Jordan, Syria, Israel, Palestine, southeastern Turkey and western Iran.
<em>I think the answer is A.</em>
<em>The reason I say this is because Northern American Indians had access to more trees (depending on where in the North) and they would commonly use baby saplings to not only make tools but their frames for animal hide houses (not exactly Tipis these were shaped like boxes). In the Great Plains there wasn't exactly that much wood but there was however mud, and this led to some of the natives using mud to make Sod houses.</em>
<em>Hope this helps and have a nice day.</em>
<em>-R3TR0 Z3R0</em>
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Answer:
Squanto taught the Pilgrims how to grow the "three sisters": corn, beans, and squash. Although the Pilgrims had never eaten these foods before, it was what grew well in the rocky soil of their new homeland.
On May 31, 2009, a team of engineers at Woods Hole Oceanographic Institution (WHOI) celebrated as the unique vehicle called Nereus<span> dove to 10,902 meters (6.8 miles) in the western Pacific Ocean’s Mariana Trench.</span>
A) It became the first remote operated deep-sea robot
Hope it helps