The groups that the Sherman Antitrust Act of 1890 targeted includes:
It was a federal legislation that prohibited any contract, trust, or conspiracy in restraint of interstate or foreign trade. It does authorized the government to institute proceedings against those trusts in order to dissolve them.
The Sherman Antitrust Act provides that any combination "in the form of trust or otherwise that was in restraint of trade or commerce among the several states, or with foreign nations" was declared illegal.
In conclusion, because of these facts, then, groups that the Sherman Antitrust Act of 1890 targeted includes the cartels and oppressive monopolies.
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