Rock | Definition, History, Artists, Songs, & Facts | Britannica
Rock is a form of popular music that emerged in the 1950s and that by the end of the 20th century was the world’s dominant form of popular music. It originated in the United States and spread to other …
Rock | Definition, Characteristics, Formation, Cycle, Classification ...
Dec 29, 2025 · Rock, in geology, naturally occurring and coherent aggregate of one or more minerals. Such aggregates constitute the basic unit of which the solid Earth is composed and typically form …
Rock - Pioneers, Genres, Legends | Britannica
2 days ago · First, that rock is so broad a musical category that in practice people organize their tastes around more focused genre labels: the young Presley was a rockabilly, the Beatles a pop group, …
Rock - Social Change, Cultural Evolution, Music Revolution | Britannica
2 days ago · Rock remains the most democratic of mass media—the only one in which voices from the margins of society can still be heard out loud. Yet, at the beginning of the 21st century, rock and the …
Rock and roll | History, Songs, Artists, & Facts | Britannica
Dec 30, 2025 · Rock and roll, style of popular music that originated in the United States in the mid-1950s and that evolved by the mid-1960s into the more encompassing international style known as rock …
Rock and Roll Hall of Fame and Museum - Encyclopedia Britannica
6 days ago · rock and roll, style of popular music that originated in the United States in the mid-1950s and that evolved by the mid-1960s into the more encompassing international style known as rock …
What is rock music? - Britannica
Rock music is a form of popular music that emerged in the 1950s and can be defined as “a form of music with a strong beat”—it is difficult to be much more precise. It is also called rock and roll.
Rock Music Portal | Britannica
Rock's origins lie in rock and roll, a new form of American popular music in the 1950s that was personified early on by Elvis Presley. Other successful rock singers, musicians, and groups include …
Rock Hill | City of Culture, Historic Sites & Parks | Britannica
Rock Hill, city, York county, northern South Carolina, U.S., near the Catawba River, 26 miles (42 km) south of Charlotte, North Carolina. Established in 1851 as a depot on the Charlotte and South …
Window Rock | Arizona, Map, & Facts | Britannica
Window Rock, capital of the extensive Navajo Nation Reservation, Apache county, northeastern Arizona, U.S. It lies 23 miles (37 km) northwest of Gallup, New Mexico.