This essay examines the shift in Australian politics from multiculturalism to an emphasis on citizenship, exploring the underlying factors and implications of this transition. It discusses how Australia, initially embracing multiculturalism, now grapples with anxieties surrounding its diverse population. The essay analyzes the evolution of multiculturalism as a policy and conceptual framework, highlighting its goals of recognizing identities and integrating migrants. It further elaborates on government policies designed to support immigrants and ensure equal opportunities. The essay also considers public opinion, particularly regarding immigration and attitudes towards different cultural groups, including Muslims. It references surveys that reveal both support for multiculturalism and concerns about its impact. It concludes by emphasizing the importance of cultural diversity for Australia's future and the challenges of navigating the complexities of immigration and cultural integration, suggesting that political leaders should embrace multiculturalism for its potential to foster innovation and achievement.