In that year the French Revolution took place.
Answer:
d because i know it right
The best option is A
<span>Migration from farms to cities
It is estimated that about eleven millions Americans moved from the farms from 1870s to 1920s which strained the cities housing and health systems a great deal. in addition, it is estimated than another 25 million arrivals of immigrants was recorded.
</span>
They responded by attacking protesters and even innocent bystanders.
