"<span>Indentured servants were less likely to travel to the Americas" would be the best option from the list, since this greatly increased the demand for slaves who were forced to do the left-over work.</span>
The correct answers are
<span>B. Most Southern communities refused to integrate schools.
C. Some communities closed their schools rather than integrate.
A is incorrect because it took as much as 10 years for all schools to start integrating. The southern communities were so angry that many closed schools before they would let African-Americans educate themselves. Some still opposed it but eventually had to end the practice.</span>
