What do the following words have in common?
Earth - Book - Inch

Earth, Book and Inch are Nouns

nouns

Explanation:

the guy is right- 0-0

i think it may be b, i'm not exactly too sure on this. but b seems to make more sense.

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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