Otis Boykin for instance invented many electronic control devices. One of his early inventions was an improved electrical resistor for computers, radios and televisions, but his most famous invention was a control unit for the artificial heart pacemaker. The device used electrical impulses to maintain a regular heartbeat. Another inventor who changed America for the better was Dr. Patricia E. Bath. Dr. Bath invented a type of surgery to help blind people see clearer. Garrett Morgan also helped modern U.S with his inventions of the gas mask and traffic signal. He also invented something that is extremely popular for girls today which was a hair-straightening preparation. There are many others as well such as Granville Woods also know as “Black Edison”, George Washington Carver; inventor of just about everything we currently do with peanuts, Lewis Latimer, Jan Matzeliger, and Elijah …show more content…
Maya Angelou; a talented novelist, poet and stage/screen writer recited her poem "On the Pulse of Morning" at President Bill Clinton's inauguration in 1993. Ms. Angelou is also known as "America's most visible black female autobiographer". She is known because of her harsh and honest writings. Another entertainer was Marian Anderson; an opera singer and the first African-American to sing at the New York Metropolitan Opera. She helped break the color barrier in the arts. Then, of course is Oprah Winfrey: a talk show host who motivates both young and old. Oprah is an American television host, producer, and philanthropist. She has also been ranked the richest African American of the 20th century and beyond,the greatest black philanthropist in American history, and was once the world's only black billionaire. There are others such as Alex Haley (author), Louis Armtrong (musician), and Ed Bradley (TV show