Modern Era · Europe · War

1914

Germany invades Belgium, Britain declares war

August 4, 1914

Implementing a plan drawn up in 1905, German armies smashed through neutral Belgium aiming to swing around Paris. Britain, which had guaranteed Belgian neutrality since 1839, went to war before teatime. Edward Grey watched the lamps of Whitehall come on and said they would not be lit again in his lifetime.

In context
Also in 1914 (5 other events on record)
Era

Modern Era (1901–2000), one of 590 events from that era on Saeculum.