New Spain based its new social struction from agrarian relationships. Heredity and familial wealth are major issues to determine classes. Other classes would run out of women to marry since women would go and marry high ranking individuals to toss up their societal position. This would cause conflicts later on.
The answer is : 74 Mph Or Greater A tropical storm can turn into hurricane when wind speed goes above 74 miles per hour, which give it enough forces to destroy a hard concretes buildings that it passed by