Why, according to John Green were Mongols generally more egalitarian (equal) than many other societies?

Why is it useful for historians to base certain studies on the analysis of historical themes

If one thinks illegal immigrants should become american citizens, should they become american citizens automatically or should there be a waiting period? if there should be a waiting period, explain why.

Before leaving their ship anchored in cape cod bay, the pilgrims agreed to the terms established by which of the following: a) the fundamental orders of connecticut b) the declaration of independence c) the mayflower compact d) the constitution