Political extremism and radicalism This link opens in a new windowThe collection of primary resources covers the 1900s to 2010s, when the world saw the formation of several civil rights movements, including for the rights of minorities, women's rights, and gay rights. It also encompasses the rise and fall of a number of peripheral groups deemed ‘extreme’ or ‘radical’ by contemporaries, such as anti-Catholic, anti-Semitic, anti-war, communist or socialist, creationist, environmentalist, hate, holocaust denial, new left, survivalist, white supremacist, and white nationalist. The archive is global in scope - although it presents materials largely from the United States and Britain, it also showcases important factions from Europe and Australia, such as the Norwegian Nazi Party and the Australian National Socialist Party.