Shouldn't be too difficult to dig up enough info for a couple thousand words on the importance of the Falangists in Franco's Spain. Essentially, they're one and the same; the Falangists and Franco's relationship of dependence on and mutual influence with them
WERE Francoist Spain. If I were to go into it off the toppa my head, I doubt I could hold myself to a mere couple thousand words and still feel I'd done the matter any justice.
Try Wikipedia:
Falange; chase a few links from that page, and find out about the personalities and circumstances behind Franco's Spanish nationalist movement and its alliance with fascism.
Oh, BTW - according to the latest reports, Franco is still dead.