The coronation of Charlemagne in 800 AD as Holy Roman Emperor symbolized the fusion of Roman, Germanic, and Christian cultures.

_______________ was the period of Christian reconquest of Muslim controlled Spanish lands that lasted until the final expulsion of the Muslims at the end of the fifteenth century.

The ___________ was a heavy, wheeled plow introduced during the agricultural revolution of the High Middle Ages. Thanks to this innovation in farming, more lands could be cultivated for agriculture.

 Unlike the Roman Catholic Church in the West, the Byzantine emperors believed they were divinely chosen to lead the state and the church.

Serfs were allowed to leave or marry outside of the manor estate without permission from the lord.

In conductometry, the higher amount of ions present, the ___________________ the current will be.

  You open an online E-trade brokerage account which is a________ brokerage account.A.    Full service B.    Discount 

   The interest payment of the following bond is exempt from federal tax?A.    Treasury bondB.    Municipal bondC.    Corporate bondD.    Mortgage bond

    Investors will likely use ______ when they expect the stock price to go up while use ____ when they expect the stock price to go down.A.    Buying on margin; short sellB.    Short sell; buying on margin

    Which bond type carries the least amount of risk?A.    Corporate bondsB.    Treasury bondsC.    Municipal bondsD.    All bonds carry the same risk