Why was the blitzkrieg unable to break the badly wound russians in the battle of stalingrad

What happened right after the battle of concord ?

Why did president johnson decide not to run for reelection in 1968?

Describe the pure of the counter-reformation and the circumstances and outcomes of the council of trent. include the role of the jesuits in your assessment. conduct independent research, as needed, to support your answer with specific historical information.