The 1970s and 1980s were marked by significant cultural and political changes. The 1970s saw the rise of movements advocating for civil rights, women's rights, and environmental awareness. Music genres like disco and punk rock gained popularity, while films like Star Wars and Rocky became iconic. In the 1980s, the world experienced the Cold War's tensions, with events like the Iran Hostage Crisis and the rise of Reaganomics in the United States. Technological advancements, including the introduction of personal computers and video game consoles, transformed entertainment and communication. The decade also witnessed the emergence of MTV and the popularity of pop music icons like Michael Jackson and Madonna.