Sentence Correction (SC) | Although the fear last year that the trade zone might break

Hellomikemcgarry ,GMATNinja , and other experts

I searched a lot about that+which used together and this is what I have understood. Please let me know if this makes sense.

Although the fear last year that the trade zone might break apart had receded, the risk now could be prolonged stagnation of the kind that has plagued Argentina for the past two decades.


Correct option: has receded, the risk now could be prolonged stagnation, like that which has plagued Argentina for the past two decades

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