what would be the cause of a radiator cooling fan not coming on?

What is your question?

I have ran power straight to fan and confirmed it does work. I have also checked the fuses under the dash and under hood, their all good. I have always owned 70's model fords so i know nothing about sensors or relays that control electric fans. If you could, i would like to know what my next step should be.

What makes this problem better or worse?

it doesnt seem to change no matter what i do.

How long has your 1995 Mazda Protege had this problem?

a month.