In the early twentieth century drug laws were actively enforced in an effort to control immigrant workers, especially the Chinese, who were being exploited by the railroads and other industries. This example supports the perspective of

Annswer is Marxist/critical theory.

Refer below.

Explanation:

In the early twentieth century drug laws were actively enforced in an effort to control immigrant workers, especially the Chinese, who were being exploited by the railroads and other industries. This example supports the perspective of

Marxist/critical theory.