It would be the "chain of command" that determines the number of levels and managers in an organization, since this also determines the hierarchy of the people in command as well. <span />
One aspect of roman culture that was maintained in Byzantine empire was through the use of Latin language
This was an important fete noting that Eastern Rome hosted people from multi ethnic backgrounds. There were Greeks,and other ethnic people in the empire, which also retained Christianity as an official language.
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<span>(C)The Soviet Union and East German government collapsed.
After or Close to the collapse of the USSR, many East Germans secretly moved into West Germany, for the economy of East Germany was failing, and they didn't have as much 'freedom' as the Western side. Because of it's lowering population and the weakening of the USSR, East Germany decided to reunify with West Germany.
hope this helps</span>
Steel: 4. provided a tough, efficient building material for industrial purposes
Eli Whitney: 2. developed system of interchangeable parts; increased population
Assembly Line: 3. made putting together of goods piece by piece; increased production greatly
Steam Power: 1. enabled building of factory away from rivers; powered machines
