Explanation:
Blitzkrieg was too effective for its own good. The huge advancements it made on the USSR meant that it became more difficult to fight them as they needed supplies which were hard to get as they were deep into Russia territory.
I’m not exactly sure what you are talking about. Maybe Emperor Constantine from the Byzantine empire? He built the Hagia Sophia
Answer:
In December, 1777, General George Washington moved the Continental Army to their winter quarters at Valley Forge. By the time the army marched into Valley Forge on December 19, they were suffering not only from cold, hunger, and fatigue, but from low morale in the wake of the disastrous Philadelphia Campaign.
Austria-Hungary invaded serbia after the assassination of the arch duke Ferdinand. This started World War 1.
Answer: its d
Explanation: The First Crusade (1096–1099) was the first of a series of religious wars initiated, supported, and sometimes directed by the Latin Church in the medieval period. The initial objective was the recovery of the Holy Land from Islamic rule. These campaigns were subsequently given the name crusades.