Editing General Motors (section)

===Streetcar conspiracy===
{{Main|General Motors streetcar conspiracy}}

Between 1938 and 1950, GM allegedly deliberately monopolized the sale of buses and supplies to [[National City Lines]] (NCL) and its subsidiaries, in violation of the [[Sherman Antitrust Act of 1890]], intending to dismantle [[tram|streetcar]] systems in many cities in the United States and make buses, sold by GM, the dominant form of [[public transport]].{{citation needed|date=December 2023}}