It is either c or a but I think it is c
Answer:
to make an exchange of goods and services
Processing of raw materials. Examples: turning timber into furniture, turning iron-ore into steel, sheep shearing into wool.
Mecca was an important city for Arabs before Islam because Mecca was an important trading city and crossroads for travelers and tradable goods. There are historical accounts of goods being traded through Mecca from Africa, the Arabian Peninsula and other parts of Asia. Also Mecca was an important place for the camel trade and also for providing support for traders seeking safe passage through the Arabian Peninsula.
growing population needed more land.
Explanation:
- On the frontiers of the Roman Empire, along the banks of the Rhine and the Danube, and in the great arch extending from Scandinavia to the Black Sea, in the 4th century AD there were vast settlements of Germanic tribes.
- For centuries, Germanic tribes have threatened the borders of Rome, as their primitive and poorly productive economies have forced them to constantly seek new lands for plunder or settlement.
- Of course, the Germans were also drawn to the wealth and glory of the Roman world, which caused constant conflicts at the borders.
- But even as they resisted the German invasion, the Romans accepted the barbarians within the Empire little by little.
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