What was the turning point that effectively ended World War in 1918?

Plz help

Trench warfare began after germany failed in its initial plan to seize france and bring a quick end to the war. negotiate a temporary truce with the allied forces. attack the allies by sea with its powerful navy. storm across the eastern front to attack russia.

According to campbell, why did the british take control of oudh?

Explain how the woman's auxiliary contributed to the war effort.