B. China's huge population. <span>The central idea behind the Great Leap was that rapid development of China's agricultural and industrial sectors should take place in parallel. The hope was to industrialize by making use of the massive supply of cheap labor and avoid having to import heavy machinery. </span>
Spain Great Britan and Russia all claimed the Orgeon Country. John Quincy Adams negotiated the Adams-Onís Treaty with Spain, which limited Spain's territory to what is currently California's northern border.
Answer: Native Americans and Spain did not have a good relationship. Spaniards treated Native Americans like slaves. They were forced to do work like gold mining. ..The French and the Native Americans however, had a healthy relationship with the Native Americans.