premise: In the 1960's, Samsung entered the electronics industry.
hypothesis: Samsung Group ( ; [ sʰamsʰʌŋ ] ) is a South Korean multinational conglomerate headquartered in Samsung Town , Seoul . Samsung entered the electronics industry in the late 1960s and the construction and shipbuilding industries in the mid-1970s ; these areas would drive its subsequent growth . Since 1990 , Samsung has increasingly globalised its activities and electronics ; in particular , its mobile phones and semiconductors have become its most important source of income .