The Sherman Anti-Trust Act was passed by Congress, with the support of President Benjamin Harrison, in 1890. Such act declared illegal any business combination that sought to restrain trade , in an attempt to curb the growth of monopolies.
The Sherman Anti-Trust Act was used when the workers of the American Railway Union were on a strike, known as the Pullman Strike, which occurred in 1894 when George Pullman, the president of the Pullman Palace Car Company, decided to reduce the salaries of his workers. As a result of the application of the Trust Act on such conflict the president of the American Railway Union, Eugene Debs, was arrested.
Anarchy means there are absolutely no laws and you can go around and do whatever you want. This means that murder and robbery is bound to happen and there would be no safety.