According to historical perspective, the Scots-Irish are likely to be especially sincere patriots in the American Revolution because of "the enmity between the people of Ireland and England."
This is because, towards the American war of Independence, the Irish people were also forming uprisings against English rule, clamoring for independence.
Thus, during the American Revolution, the Scots-Irish from Ireland or descendants of Ireland saw it as an opportunity to fight their oppressor back home and gain freedom.
Also, the issue that might separate Scots -Irish from other American revolutionists, like the New Englanders or Virginia planter, is that many people believed that the white settlers in New England or Virginia were predominantly from England or direct descendants of English people. Thus, the Scots-Irish saw them as their enemy as well.
Hence, in this case, it is concluded that the correct answer is the presence of hostility between the people of Ireland and England at the time.
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