Answer: A shorter work week
Explanation:
The main purpose of labor unions is to give workers the power to negotiate for more favorable working conditions and other benefits through collective bargaining
Nativism is used in a variety of ways as well as the period to which it alludes, and is allocated to explain sixteenth and even nineteenth-century movements.
The nativism in 1920 was because of the immigration. Warren G promoted a "return to normalcy," which was a resurgence of nativism and isolationism. Isolationism has helped the United States promote the cause of freedom and democracy.