I'd say d is the answer. By chemical attack, it is specifically a gas attack. Gas masks, all buy one is able to put on their gas masks. Presumably that one guy died. B is definitely incorrect.
I think it’s C it makes the most sense
The correct answer should be Germany's invasion of Poland. Under the false pretense that Polish people attacked his countries border patrol, Hitler invaded Poland which marked the beginning of WW 2.
Answer:
Often referred to as the parade ring, the horse paddock is where the runners in the forthcoming race are paraded for racegoers to get a proper look at them. The parade also gets the horses moving and relaxed.
Explanation:
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