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Hace 2 días · The civil rights movement was a social movement and campaign from 1954 to 1968 in the United States to abolish legalized racial segregation, discrimination, and disenfranchisement in the country. The movement had its origins in the Reconstruction era during the late 19th century and had its modern roots in the 1940s, although the movement made its largest legislative gains in the 1960s after ...
Hace 6 días · Enhance your toy collection with this stunning Princess Series Power Pac Mini Figure from Ralph Breaks the Internet. This officially licensed figure by Bandai features popular Disney princesses such as Elsa, Anna, Moana, Jasmine, Mulan, Belle, Tiana, and Rapunzel. Each mini-figure is intricately designed and highly detailed, making it a perfect ...
Hace 2 días · In telecommunications, packet switching is a method of grouping data into packets that are transmitted over a digital network.Packets are made of a header and a payload.Data in the header is used by networking hardware to direct the packet to its destination, where the payload is extracted and used by an operating system, application software, or higher layer protocols.
Hace 4 días · Dopamine (DA, a contraction of 3,4-dihydroxyphenethylamine) is a neuromodulatory molecule that plays several important roles in cells. It is an organic chemical of the catecholamine and phenethylamine families. Dopamine constitutes about 80% of the catecholamine content in the brain. It is an amine synthesized by removing a carboxyl group from a molecule of its precursor chemical, L-DOPA ...
Hace 1 día · Social media app icons on a smartphone screen. Social media are interactive technologies that facilitate the creation, sharing and aggregation of content, ideas, interests, and other forms of expression through virtual communities and networks. Common features include: Online platforms that enable users to create and share content and participate in social networking.
Hace 3 días · The Watergate scandal was a significant political controversy in the United States during the presidency of Richard Nixon from 1972 to 1974, ultimately resulting in Nixon's resignation.It originated from attempts by the Nixon administration to conceal its involvement in the June 17, 1972, break-in at the Democratic National Committee headquarters located in the Watergate Office Building in ...
Hace 2 días · Rock is a broad genre of popular music that originated as "rock and roll" in the United States in the late 1940s and early 1950s, developing into a range of different styles from the mid-1960s, particularly in the United States and the United Kingdom. It has its roots in 1940s and 1950s rock and roll, a style that drew directly from the blues and rhythm and blues genres of African-American ...
