What was the effect of the rise of unions in the late 1800s?

(1 point)
Responses

The population in cities quickly grew.
The population in cities quickly grew.

South Carolina developed many unions prior to World War I.
South Carolina developed many unions prior to World War I.

Workers had more bargaining power with management.
Workers had more bargaining power with management.

Living conditions in cities improved significantly.
Living conditions in cities improved significantly.

Workers had more bargaining power with management.