This document presents a study unit on Australia for secondary school students. A student reading examines Australia's cultural conflicts, history, 20th century development, and recent government policy. Australia's commitment to multiculturalism, the benefits of immigration, and the prospects for the future are also explored. The teacher's resource guide includes six backgrounds on topics that the student article introduces, three exercises, a "Reference Shelf," and information on Australia's population and Australia's neighbors. References include books, periodicals, and other items on Australian topics. (SG)