History Help

Between 1492 and 1790, one of the most significant aspects of the English (and Anglo-American) and Spanish societies that arose in the Americas was the inability of the Native Americans, Germans, Dutch, Jews, Africans, Scots and Scots-Irish, and French to bring their grievances together or to unite in a successful response to the political, economic, social, technological, demographic, and cultural dominance of the English (and Anglo-Americans) and Spanish.
 Why were these groups unable to bring their grievances together or to unite in a successful response to English (and Anglo-American) and Spanish dominance?

 
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