YOU SAID:

Without that, they wouldn't have come here.

INTO JAPANESE

それがなければ、彼らはここに来なかっただろう。

BACK INTO ENGLISH

Without it, they wouldn't have come here.

INTO JAPANESE

それがなければ、彼らはここに来なかっただろう。

BACK INTO ENGLISH

Without it, they wouldn't have come here.