Streetcars in North America Streetcars in North America Electric streetcars or trolley(car)s (North American English for the European word "tram") were once the chief mode of public transit in hundreds of North American cities and towns. Most of the original urban streetcar systems were either dismantled in the mid-20th century or converted to other modes of operation, such as light rail. Today, only Toronto still operates a streetcar network essentially unchanged in layout and mode of operation. Older surviving lines and systems in Boston, Cleveland, Mexico City, Newark, Philadelphia, Pittsburgh, and San Francisco were often infrastructure-heavy systems with tunnels, dedicated right-of-way, and long travel
Insurance Company of North America Insurance Company of North America Insurance Company of North America (INA) is the oldest stock insurance company in the United States, founded in Philadelphia in 1792. It was one of the largest American insurance companies of the 19th and 20th centuries before merging with Connecticut General Life to form CIGNA in 1982, and was acquired by global insurer ACE Limited (currently Chubb Limited) in 1999. In 1792, Boston merchant Samuel Blodget moved to Philadelphia. He did so in part to seek a commission from President George Washington as superintendent of construction for the new federal city then being built along