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What manufacturing concept helped Eli Whitney earn a contract from the federal government?

reaping wheat
using interchangeable parts
using machines to reduce the work of slaves
ginning cotton

User Arata
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2 Answers

7 votes

Answer:

A

Step-by-step explanation:

User Mohamed Samy
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10 votes

Answer: using interchangeable parts

Explanation: Just took the test

User Michele Da Ros
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