Answer:
A Industrialization System
D. An image of people who are competing for attention
The invention of firecrackers.
The answer is copperheads :)
The US migration trend began shortly after the second world war to the suburbs.
<h3>Suburban migration?</h3>
After World War II, people began migrating towards the suburbs because the suburb infrastructure was being facilitated by the government. Facilities such as zoning laws, better transport were being provided which attracted the people to move towards the suburbs.
With this information, we can conclude that the US migration trend began shortly after the second world war to the suburbs.
Learn more about second world war in brainly.com/question/1862239
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