does any body...

[Masamunemaster]

know of a website that gives me the full reason why sony made final fantasy (school project)

[Flying Mullet]

Sony never made Final Fantasy, they just published Final Fantasy VII - Final Fantasy XII (and others like Final Fantasy Tactics).

Final Fantasy started as the last-ditch effort of Square to make a game to stay in business, thus it was the "Final" Fantasy, or possibly the final game they would ever make.

The full answer to this question has kishi written all over it...

[Masamunemaster]

but do you have a site that can give me all the info on the reason why it was made

[silentenigma]

wikipedia

[Flying Mullet]

Wikipedia is a good place to start, but always cross-reference your findings from Wikipedia with other sources. Because Wikipedia is a user contribution encyclopedia, it is prone to errors and disputes.