the most important economic effect of the internal combustion engine was\no trade became slower and less…
the most important economic effect of the internal combustion engine was\no trade became slower and less efficient.\no encouraging city workers to commute.\no increasing the price of gasoline.\no allowing goods to be shipped farther.
Answer
Brief Explanations:
The internal - combustion engine improved transportation efficiency. It enabled goods to be shipped over longer distances, which had a major economic impact. Slower and less - efficient trade is incorrect as it improved trade. Encouraging city workers to commute is more of a social aspect. Increasing the price of gasoline is a secondary effect rather than the most important economic one.
Answer:
allowing goods to be shipped farther.