This is the new BMW 7 Series, a rolling temple to high-tech. Automakers around the world use their large luxury sedans as testbeds for bleeding-edge tech â a lot of it is ridiculous, but a lot of it becomes practical (think heated seats) or even required by law (think anti-lock brakes or stability control).
The United States later declared war on German ally Austria-Hungary on December 7, 1917. World War I Trenches in France. Germanyâs resumption of submarine attacks on passenger and merchant ships in 1917 became the primary motivation behind Wilsonâs decision to lead the United States into World War I.
April 6, 1917. The US entered World War One on April 6, 1917. This was a declaration of war by the US Senate. US declaired war against Germany on April 6, 1917 and later the same year against Austria - Hungary, December 7, 1917. The war came to an end on November 11, 1918 [armistice].