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A telegraph is a system for transmitting messages from a distance along a wire. https://www.youtube.com/watch?v=cFKONUBBHQw
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The Brooklyn Bridge is a hybrid cable-stayed/suspension bridge in New York City and is one of the oldest bridges of either type in the United States. https://www.youtube.com/watch?v=iHwjR1UOcl4
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The Sherman Antitrust Act prohibits monopolies or unreasonable combinations of companies to restrict or in any way control interstate commerce.
Plan projects on a visual timeline
Map milestones, phases, deadlines, and key events in one place so the sequence is easier to see and share. Timetoast is a timeline maker for work, school, research, and stories.