"<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>
Whigs opposed the war because many of them thought that going to war with mexico would encourage slavery expansion and allow the US to gain new southwest territories
Russia or China because they are powerful communist countries who go against the values of the U.S.A .
Answer:Rome has ruled for 400 years
Explanation: