Which statement best summarizes the living and working conditions of the urban poor at the turn of the twentieth century

Conditions were unsafe for the poor urban.

Explanation:

The living and working conditions of the working class in the urban were sick and miserable with diseases, overcrowded, and poor sanitation. Life was poor for them because of the less pay they get, could only afford to eat and live in rent. The industrialization led rise to the rural population to move into urban to find work and earn a living.

b) he seized power from the directory and appointed himself emperor

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b. major john c. frémont led a rebellion called the bear flag revolt.

explanation:

during the bear flag revolt, from june to july 1846, a small group of american settlers in california rebelled against the mexican government and proclaimed california an independent republic. the republic was short-lived because soon after the bear flag was raised, the u.s. military began occupying california, which went on to join the union in 1850. the bear flag became the official state flag in 1911.