President johnson was reluctant to join in the conflict in vietnam because

“the battle of stalingrad is not a turning point necessarily in strategic terms, because a lot more has to be done before the soviets can be certain of defeating germany,” says renowned world war ii historian richard overy. the germans had fought nearly a thousand miles across the soviet union to get to stalingrad.

a. poison gas was sprayed over battlefields by airplanes to weaken enemy positions before major attacks.

the answer is b. hope this .