You should give more details, though.
If you mean to Brainly, I think that more options should be added for more students to join.
The correct answer is Internal combustion engine
Invented by otto to assist in pumping out water from coal mines,the creation of the internal combustion engine and the automobile had a
major impact on industry and the processes used by manufacturers. The ford assembly line built to meet the demands of consumers was influenced by the breakthrough in internal combustion engine, a model that was quickly adopted by other factories. Hence, it is correct to say that the internal combustion machine led to the first assembly line which revolutionized production and thus industrialization.
<span>Interstate Commerce Commission I would say!
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The correct answer is the exclusionary rule.
An exclusionary rule is a law that prohibits law officials from obtaining evidence from a suspect in an illegal manner. This type of law helps to curb the power of police and their conduct, as any evidence gained in an illegal manner cannot be used against the suspect in a court of law.
Primary sources told an account of what actually happened because they were recorded from the actual event itself/saw the actual event
secondary sources (like our textbooks) arent 100% accurate because they are based off of the primary sources
