Need help with this History assignment. Please help me

Ineed to have answers for numbers 2-4 reply to this question

The formation of business monopolies in the late 1800s was made possible by the (1) effects of laissez-faire policies (2) passage of federal antitrust laws (3) elimination of the free-enterprise system (4) adoption of socialist economic practices

Read this scenario applying to the bill of rights. which of tristan's constitutional rights was violated? a. freedom of religion b. freedom of assembly c. protection against unlawful accusations d. protection against unwarranted search and seizure