YOU SAID:

There have been many events, but only one cause.

INTO JAPANESE

多くのイベントがありましたが、原因は1つだけです。

BACK INTO ENGLISH

There were many events, but only one cause.

INTO JAPANESE

多くのイベントがありましたが、原因は1つだけです。

BACK INTO ENGLISH

There were many events, but only one cause.