What was the first major advance of the united states and the other allied powers? a) battle of kursk b) operation barbarossa c) operation torch d) battle of stalingrad

Operation Torch is the right answer. Code for allied landing in North Africa in 1942

Incorrect answers:
Barbarossa - German invasion of Soviet Union
Battle of Stalingrad - one of key battles on Eastern Front resulting in destruction of number of German armies and turning point in the conflict with Soviet Union.