19. The Eastern Roman Empire lasted in one form or another until a. Constantinople was captured by the Ottomans.
b. Charlemagne was crowned Holy Roman Emperor
c. Viking raiders ended it.
d. The Grillat Schism in 1054

Using complete sentences, explain the differences between a command economy and a market economy. what type of economic system is created when these two systems are combined? what are the benefits of combining these two systems?

Which of the following is defined as combinations of soil particles that vary in size and shape?

How is france’s culture important to its economy