What is the historical background of terrorism?

The historical background of terrorism dates back centuries, with roots in political, religious, and ideological conflicts. Early forms of terrorism can be traced to groups like the Sicarii in 1st-century Judea and the Assassins in the medieval Islamic world, who used violence to achieve political aims. In the modern era, terrorism emerged prominently during the 19th century, notably with anarchist movements in Europe. Since then, terrorism has evolved, driven by various motives, including nationalism, religious extremism, and anti-colonial struggles, leading to diverse manifestations across the globe.