Because everyone in the parliament was British
The Sherman Act also outlawed contracts, conspiracies, and other business practices that restrained trade and created monopolies within industries. For example, the Sherman Act says that competing individuals or businesses can't fix prices, divide markets, or attempt to rig bids
They wanted gold and land.. that was all they wanted when they first arrived in america
It was significant because it changed how people were represented, meaning that more people got suffrage rights and "rotten burroughs" were removed to prevent extremely rich people from places where there's not many people to have high electoral power. The idea that only house owners can vote was changed to anyone who lives in the UK.