A. A system of writing. The inca communicated with a series of knots tied in ropes.
Comparing the untouched united states during the time before it was settled by Europeans to modern america
Answer:
Pioneer settlers were sometimes pulled west because they wanted to make a better living. Others received letters from friends or family members who had moved west. These letters often told about a good life on the frontier. The biggest factor that pulled pioneers west was the opportunity to buy land
