A. White settler wanted their land.
B. It allowed all southern children to attend school
<span> Although the skyrocketing urban populations strained public school systems, schools educated everyone from the children of urban professionals to the children of immigrant workers and the very poor. Some cities, including Boston, New York, Chicago, and San Francisco, even provided free secondary schools.</span>
C would make sense because by not talking to other nations, there not a chance you would make war with one and another.
