When, and Who was first to change the "IMMIGRANT" (aka Asylum Seeker) to "MIGRANT" (seasonal worker).?

You seem confused.

The term "immigrant" does not mean the same thing as "asylum seeker", and the term "migrant" does not mean seasonal worker.

As far as I'm aware, the lying press began using the term "migrant" instead of "illegal immigrant" about ten years ago. Not content with simply dropping the word illegal, they changed "immigrant" to "migrant" in order to downplay the significance of crossing a national border.

Nobody seems to know.

Just one day of a sudden all the Immigrants suddenly became Migrants, I expect because it makes the unlawful seem .less threatening and more respectable.

An "immigrant" is not an "asylum seeker" under US or international law (as qualified immigrants don't need the asylum process). But you can blame the AP for the bastardization of the statutory terms the DHS uses.

No. Immigrant is a person that enters a specific country with the intent to say. Migrant is a person who enters a country without the intention to stay.

Migrant does not infer any legal status, just work habits.

Immigrant has never meant asylum seeker exclusively

So since your education system failed

This question is complete BS.

Your definitions aren't widely accepted at all

they do not mean the same thing

LOL

I don't know. Some a$shole, here in Y!A started using it. So it caught on. Every one of us say "migrant" now. Instead of "immigrant".