They were all formed on religion to give religious freedom to certain practicing religions. Maryland was formed for Catholics, Massachusetts was formed for puritans, and Pennsylvania formed for quakers.
Arkansas<span>, </span>Iowa<span>, </span>Missouri<span>, </span>Kansas<span>, </span>Oklahoma, and Nebraska<span>, </span>
"<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>
Harry S Truman is your answer