Why did the Mongols repeatedly fail to conquer the Sung dynasty before Kublai Khan’s conquest?

A. The Sung army had trebuchets.
B. The Sung army had a blockade.
C. The Sung army had battering rams.
D. The Sung army had greater numbers.

Read the quotation to the left. which of these adjectives best describes jurgis's attitude? check all of the boxes that apply.

What statement about risks in social and behavioral sciences research is most accurate: anonymizing data effectively manages the risk of creating emotional distress.risks are specific to time, situation, and culture.there are never any risks.if a study offers potential benefits, it is not necessary to minimize risks.

George herbert mead argued that the self develops through interactions with others. do you think that your personality or self developed through your interactions with others (parents, friends, teachers) or was it something that you were born with? give an example from your life to support your view.