lmmakinganymore.Producerandstarsweremoreandmoreimportant.From1920sto1930s,Americanmoviesformeditsdiversitytypes,edy,western,adventure,romanticandthriller.FamousmoviesmadeduringtheGoldenAgeThewizardofOZCitylightsGonewiththewindAmericanfilmindustriessufferedaseriesofunfairtreatmentfrom1940to1960.munistPartyandwerearrested.Someofthemwereevenbeingkilled.Afterthat,Americanfilmindustriesdevelopedsoslowlythatittookmorethan10yearstorevival.3.TherevivalanddevelopmentItwasnotuntilSpielbergmadethefamousmovieJAWSin1975thatAmericanfilmindustriesbeganitsrevival.Twoyearslater,Lucasproducedanothergreatmovie,STARWARS,esincreaserapidly.SpielbergandLucaswerebothgraduatedfromtheUniversityofSouthCalifornia.ThesenewdirectorsusedthepointtechnologyandskillstomakethefilmswhichbroughtAmericanfilmindustriesanewlife.