What are four ways the government regulate business?

What are four ways the government regulate business?
In 1935, Congress passed the National Labor RelationsAct, often called the Wagner Act, which guaranteedworkers:
1.The right of collective bargaining- Labor unions were allowed tonegotiate emplyee benefits with large business owners
2.It established rules to protect unions and organizers.
The Taft-Hartley Act Continued to guarantee uniosthe right of collective bargaining but also:
3.Gave the President power to halt major strikes by seeking courtinjunction for an 80- day 'cooling off' period
4. Established "Right to Work" Laws. Laws that forbid laborcontracts from requiring workers to join unions to hold jobs.