Britain took power over the Indian government.
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The Tower Subway in London became the first underground tube railway to open.
Musical.ly and TikTok merged, combining the users of both apps to form one community.
A bomb exploded at the railway station in Bologna, Italy.
Andrew Hallidie introduced the cable car to San Francisco after witnessing a horse and carriage accident.
English clockmaker Daniel Quare gained the patents for a portable barometer to measure air pressure.
