Hi, I'd like to know if I can use avoid this way :

"She was called to rescue to avoid that financial crises happen again".

I merged your two threads since they were so similar.

I'm afraid I don't understand what you are trying to say in your sentence. You can rescue someone or something from a bad situation. You can try to prevent a bad situation. But you don't "rescue to prevent."

Can you try to say this another way?
Hello everyone, I would like to know if I'm not mistaking while saying :

" He was called to rescue to prevent a new financial crises".

 BarbaraPA's reply was promoted to an answer.