In the following sentence, three words have been highlighted in bold and marked as (A), (B), and (C). Choose the option that represents the correct sequence of these words to make the sentence grammatically correct and meaningful.

Nearly four years have withdrawal (A) since France’s decided (B) from the alliance before Germany passed (C) to sign the treaty with Italy.

The correct option is CAB.

To determine the correct sequence of the highlighted words, let us analyze the grammatical context of each position in the sentence:

1. In the first position, "Nearly four years have ____", the sentence requires a past participle verb after "have" to complete the present perfect tense structure. Looking at the highlighted words, passed (C) is the past participle form that correctly fits here, forming "four years have passed".

2. In the second position, "...since France’s ____", the possessive noun "France's" needs to be followed by a noun. withdrawal (A) is a noun meaning the act of taking back or withdrawing, which fits grammatically and logically to form "France's withdrawal from the alliance".

3. In the third position, "...before Germany ____ to sign...", a past tense verb is needed to show the action taken by Germany. decided (B) is a past tense verb that completes the phrase logically: "Germany decided to sign the treaty".

Replacing the original words (A), (B), and (C) with the sequence C - A - B produces the correct and meaningful sentence:
"Nearly four years have passed (C) since France’s withdrawal (A) from the alliance before Germany decided (B) to sign the treaty with Italy."

Therefore, the correct sequence is CAB.