Which is a statistical question

ig that's the correct answer.

well, number 1, the 1920s was not economically prosperous until the start of the lend-lease act, which employed large amounts of people in producing equipment for the allies.

b. world war ii is your answer, because wwi had already ended at 1918, and the cold war was after 1945.

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im taking test rn i give answers when im done bc i dont wanna give my answers and get you any wrong hold up : )