Tầm quan trọng của việc hiểu được bối cảnh lịch sử và văn hóa của những năm 1950 để đánh giá cao sự xuất hiện của rock là gì?

They became show- men; in fact, several early rock and roll artists actually began their careers as DJs, ... During the late 1940s and early 1950s, it became ... Jun 22, 2016 ... ARNOLD AIR FORCE BASE, TENN. -- During the early 1950s, AEDC began to stand-up a new and much larger wind tunnel testing facility than was ... Bayard Rus- tin went earlier, in the 1940s or early 1950s [actually1952]. I ... The Bayard Rustin provenance has great significance as an early African American ... ... America-to investigate reports of the familiar brown stains. ... With these PHS investigations, research on fluoride and its effects on tooth enamel began in ... Why or why not? Why do you think rock and roll became so popular? What messages about American values were promoted by popular culture in ... ... early 1950s. But there had been scattered reports since. He would check into ... 1950s) the swampy forests of the southeastern United States. The ... It all began 100 years ago with a chunk of granite, a frozen creek, hundreds of fish, and a dream. Join the Gaslight Spiel to help us celebrate, relive, and ... After the sardine fishery collapsed in the early 1950s, the Hovden Cannery switched to canning squid. ... Plans began to take shape for a world-class ... Starting in the mid-1950s, after this style of music contributed to the development of rock and roll, the term "R&B" became used to refer to music styles that ... (Roy, 2004), by the early 1950s Clevelanders—primarily those within its 130,000- strong black community—were noting the rising popularity of Rhythm and ...