The 8th Cavalry Brigade served on a front that was the main theater of during during what war?
Western Front (World War I) The Western Front was the main theatre of war during the First World War. Following the outbreak of war in August 1914, the German Army opened the Western Front by invading Luxembourg and Belgium, then gaining military control of important industrial regions in France. The tide of the advance was dramatically turned with the Battle of the Marne. Following the Race to the Sea, both sides dug in along a meandering line of fortified trenches, stretching from the North Sea to the Swiss frontier with France, which changed little except during early 1917 and in 1918.
36th Infantry Brigade (United Kingdom) The 36th Infantry Brigade was an infantry brigade formation of British Army that fought in World War I, as part of 12th (Eastern) Division, on the Western Front. The brigade also fought in World War II, again with 12th Division and later with 78th "Battleaxe" Division in France, Tunisia and Italy.