Neo-fascism movements such as the National Alliance, and the American Nazi Party. The Institute for Historical Review publishes negationist historical papers often of an anti-semitic nature. The alt-right—which covers a broad range of groups, from authoritarian right-wing technocrats and neo-monarchists to neoreactionaries and white nationalists—is also often included under the umbrella term "neo-fascist", as many adhere to a radically authoritarian philosophy. In 1951, the New European Order (NEO) neo-fascist Europe-wide alliance was set up to promote Pan-European nationalism. It was a more radical splinter group of the European Social Movement. The NEO had its origins in the 1951 Malmö conference when
Neo-Nazi marches in Dresden Eastern Germany"). In the next years the group organized the "mourning march" together with the neo-Nazi party National Democratic Party of Germany ("National Demokratische Partei Deutschlands" (NPD)) and the "Freie Kräfte" (Free Forces), groups of neo-Nazi activists that are not party members. Between 2000 and 2009 the "mourning march" grew bigger and bigger to become "Europe's biggest Nazi demonstration". By 2009 the participation had grown to peak with nearly 7,000. Delegations from far-right wing groups and parties from all over Europe attended. One particular reason for the growth in attendance was that other "big" Nazi demonstrations like those in Halbe