Answer:
The cotton gin was a very important technological adcance in the industrial revoulution because it significantly increased the coton production.
The telegraph improved comunications and started the era of information
Explanation:
have a great day
Answer:
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War kills, injures and disables the very people who must carry it out.
Answer: This is a type of Verbal harassment.
Explanation: Verbal harassment is the use of oral or written speech to criticize or insult another person. It is a damaging form of communication which may arise as a result of anger or hostility usually intended to cause harm or damage to another individual.