Answer: Identity and role confusion.
Explanation:
B. The work once done by skilled workers was now done by machines and unskilled workers.
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Mass-production techniques and technology called for setting up huge factories with large work force. It created a lot of jobs but due to the division of labor, the skill requirements for a particular job were quite monotonous. Skilled workers were replaced by machines and unskilled machine operators that could perform a single task instead of an array of tasks.
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Answer:
They modified the Greek alphabet to create the alphabet that is widely used today.
Explanation:
I know this for 100% it is A. they're convenient , I know this one for sure 100% positive hope it helps
