Who lived in the boomtowns that formed during the California gold rush?

The 49rs

Explanation:

The people who moved to California during the Gold Rush were called the 49ers

The  forty niners  are a group of forty nine people.

Due to the gold rush california had only about 14,000 non Native Americans. This quickly changed. In 1848  around 6,000 people arrived and in 1849  approximately 90,000 people arrived to search for gold. The Fortyniners were the name given to this group of people.

Explanation:

in the 1800s, chinese workers migrated to the united states, first to work in the gold mines, but also to take agricultural jobs, and factory work, especially in the garment industry. chinese immigrants were particularly instrumental in building railroads in the american west, and as chinese laborers grew successful in the united states, a number of them became entrepreneurs in their own right. as the numbers of chinese laborers increased, so did the strength of anti-chinese sentiment among other workers in the american economy. this finally resulted in legislation that aimed to limit future immigration of chinese workers to the united states, and threatened to sour diplomatic relations between the united states and china.

answer: the unlawful use of violence and intimidation, especially against civilians, in the pursuit of political aims.

explanation: