Why did a knight wear a coat of arms?

a.
so others could identify him on the battlefield

b.
because the knight believed it would magically protect him

c.
so his enemies would be frightened by the design

d.
to show that the knight was also a troubadour

Journey stations were established throughout the mongol empire every miles.

Which of these best describes the function of a "super pac"? a)create bi-partisan legislation that can become law b)organization meant to reign-in spending of political candidates during election cycles c)promote the interests of supreme court justices without breaking specific tampering laws d)raise funds through donations from corporations or individuals to support or oppose specific political candidates

Which of the following variables has the strongest influence on the variations found in american family life? a. race and ethnicity b. religious affiliation c. social class and culture d. education and occupation