Which movement was primarily characterized by youth in the 1960s promoting counterculture through music and sexual freedom?

The Hippie Movement is the correct answer because it encapsulated the spirit of youth counterculture during the 1960s, emphasizing ideals of peace, love, and freedom of expression. Central to this movement was a rebellion against mainstream societal norms, particularly in relation to music and sexual freedom.

The Hippies famously embraced rock music as a form of artistic expression that conveyed their anti-establishment sentiments and ideals of liberation. Festivals like Woodstock became iconic representations of this movement, celebrating music as a unifying force for social change. Additionally, the Hippie Movement promoted alternative lifestyles, including communal living and an open attitude towards sexuality, which challenged the conservative values of the previous decades.

In contrast, the Beat Generation precedes the Hippie Movement and was more focused on literary expression rather than the broader cultural revolution associated with the 1960s, including music and lifestyle changes. Flower Power, while closely associated with the Hippie Movement, is more of a slogan or concept that arose from it, primarily linked to the advocacy for peace and love rather than a standalone movement. Grunge Culture developed much later, in the late 1980s and early 1990s, characterized by a different set of cultural expressions related to music and fashion.