January 1, 1871
Treaty signed in 1871 between the United Kingdom and United States
Event marking the existence of the German Empire
1871 Mississippi River levee failure and associated flood
1871 final military operation of the Franco-Prussian War
Unification of Germany — creation of a politically and administratively integrated nation state of German-speaking populations on 18 January 1871, in the form of the German Empire
Preliminary treaty to end the Franco-Prussian war
First battle of the 1871 Paris Commune
1871 battle during the Paris Commune
1871 battle in Southwestern Uruguay