Which statement about phone addiction is true, based on the article? - Smartphone addiction is a recognized mental disorder

- About half of U. S. teens say they feel addicted to their phones.

-So far, the phenomenon appears to be happening only in the United States.

-all of the above

How did cultural change create social conflict?

Explain how the roles of both working class and middle and upper class women changed during the industrial revolution. how did those changes lead to the women’s rights and suffrage movements?

How did the cleveland massacre impact standard oil in 1872? standard oil hired all the laborers who were nearly killed during the cleveland massacre. standard oil became a monopoly in the cleveland oil market after the cleveland massacre. standard oil was bought out by other companies in the city after the cleveland massacre. standard oil closed down to avoid additional violence in the wake of the cleveland massacre.