Answer:
I believe your answer should be A
<span>Both enslavement and indentured servitude were both forms of forced labor. Each is a form of forced labor because those in that condition were obligated to perform work. Indentured servitude was not a form of slavery or imprisonment because indentured servants retained some rights beyond those of slaves or prisoners. Many indentured servants, and even some slaves, received wages for their labor, but neither status could properly be considered a form of wage labor because both slaves and indentured servants could be required to work in the absence wages.</span>
Answer:
It was where scholars from all over came to study.
Railroads made transportation of materials, supplies, etc much faster and easier.
Canals (such as the panama canal) helped make water transportation easier and quicker.
Roads made everyday travel easier
It was easy for the Muslim army of the Arabs to conquer much of persia and parts of the Byzantium empire because bothe the persian and the Byzantium army were weak due to years of fighting among themselves. The Arabs did not have to face any tough resistance from either the Persian or the Byzantium army. During the first century, the byzantium army did not like fighting open battles and they mostly were in the defensive. Although during 740 the Byzantium army came out for open fighting with the arabs, but still they were battered with heavy artilerry by the Arab army.
