Britain took power over the Indian government.
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Letter collections started being collected from mailboxes in Boston, US.
Musical.ly and TikTok merged, combining the users of both apps to form one community.
Andrew Hallidie introduced the cable car to San Francisco after witnessing a horse and carriage accident.
Samuel Briggs and his son patented his nail-making machine.
The finalized copy of the United States Declaration of Independence was signed by congress.