Question

Когда стала и закончилась первая мировая война?

Answer 1

28 июля 1914 год - 11 ноября 1918 год

Answer 2

First World War: Start and End Dates

The First World War, also known as World War I, began on July 28, 1914 and ended on November 11, 1918 The war lasted for a little over four years and involved many countries from around the world.

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