Socialist architecture refers to the architectural style and urban planning that emerged in countries with socialist governments, particularly during the 20th century. This style often emphasizes functionality, collective living, and the use of industrial materials. Buildings are typically large, utilitarian, and designed to reflect the ideals of socialism, promoting community and equality. Key examples of socialist architecture can be found in the former Soviet Union, East Germany, and Czechoslovakia. Notable structures include the Palace of Culture and Science in Warsaw and the Seven Sisters skyscrapers in Moscow. These designs often feature monumental forms and a lack of ornamentation, symbolizing the power of the state.