When people adopted new customs, skills and technologies
The correct answer is B.
The Neolithic Revolution was characterized by the radical transformation of the human way of life, as societies stopped to be nomadic and started to be sedentary, and there was a transition from a hunter-gathered economy to an economy based on agriculture and raising livestock. Birth rates rose spectacularly and this brought an important population growth.
Americans were concerned on letting Missouri into the country because it wanted to be a slave statw. If this were to happen then there woulf be more slave states then free states making it imposable to ever end the instiution of slavery. The missouri compromise allowed for Missouri to enter the union as a slave state but anythig past the 30,36 parlell would be free territory.
<span>According to Thomas A. Bailey,the main reason how geography contributed to the United States policy of noninvolvement, was that the two oceans provided great protection. </span>
