Analysis of information sources in references of the Wikipedia article "Ustaše" in English language version.
..On 15 April Pavelić came to Zagreb and... took the title of poglavnik (leader) of the state... by May 1941, it already had 100,000 members who swore the Ustasha oath.
No one really knows how many died here. Serbs talk of 700,000. Most estimates put the figure nearer 100,000.
[...] fascist Italy [...] developed a state structure known as the corporate state with the ruling party acting as a mediator between 'corporations' making up the body of the nation. Similar designs were quite popular elsewhere in the 1930s. The most prominent examples were Estado Novo in Portugal (1932–1968) and Brazil (1937–1945), the Austrian Standestaat (1933–1938), and authoritarian experiments in Estonia, Romania, and some other countries of East and East-Central Europe,
The Ustasha regime ... inaugurated the most brutal campaign of mass murder against civilian population that Southern Europe has ever witnessed ... The campaign of mass murder and deportation against the Serb population was initially justified on scientific racist principles.
Pavelić belonged to the most anti-Serbian branch of the Party
"[...] Non-Aryans [Jews, Roma and others] and the non-State members [citizens without full citizenship rights] are forbidden to hoist the Croatian State and national flag and to display the Croatian national colors and emblems".
The third terrorist international aggregate which has caused problems for Western Europe is composed of various Croatian emigre terrorist groups. These groups operating under names ... Croatian Revolutionary Brotherhood ...