التواطؤ مع اللصوص و القراصنة و استخدامهم في الأعمال العسكرية عصر الحروب الصليبية

الملخص EN

The research deals with the complicity of society with outlaws during the era of the Crusades, whether they were political leaders or the public.

Rather, the matter extended to the use of thieves and pirates by some political leaders in carrying out some military actions, due to the confidence of these leaders in the combat competence of thieves and pirates.