World history

Line 196:

|[[Dogman]] is born.

| {{Icon|Med2}}

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|class="real"|'''1863'''

|class="real"|The first London underground railway opens to the public.<ref>{{Cite web|url=https://www.ltmuseum.co.uk/collections/stories/transport/very-short-history-underground|site=London Transport Museum|title=A very short history of the Underground|retrieved=February 25, 2024}}</ref>

|class="real"|{{Icon|Wikipedia}}

|-

|'''1877'''