How did newspaper printing change in the 19th century

In 1884, Ottmar Mergenthaler invented the linotype machine, which molds whole lines of letters with hot lead. This invention started a whole period of work that lasted for almost a century. In 1962, the newspaper Los Angeles Times began to accelerate its linotypes with perforated tapes of RCA computers, after automating the alignment and hyphenation in the text in columns. This increased the efficiency of manual operators of the linotypes by 40%. In 1973, the corporation introduced electronic correction terminals, which were imitated by the Raytheon, Atex and Digital Equipment Corporation, among others. These terminals delivered strips of type on photo film fixing letter.

With the appearance of the printing press, the written press became the first means of mass communication and the original vehicles of journalism. Although the information is its most outstanding function, the written press possesses, as any means of communication, the functions of informing, persuading, promoting, forming opinion, educating and entertaining.

answer: i looked it up

explanation: in 1955 in montgomery, alabama, a girl refused to give up her seat on a public bus. the girl was black, and the passenger looking to take her seat was white. this is a familiar tale, but it's not about rosa parks. the girl in the story is a 15-year-old high school student named claudette colvin, and this act of defiance occurred nine months before rosa parks did the same thing. colvin was arrested, and her case is what led to the u.s. supreme court's order for the desegregation of alabama's bus system. so, why don't we know colvin's name? "later i had a child born out of wedlock; i became pregnant when i was 16," colvin says. "and i didn't fit the image either, of, you know, someone they would want to show off.