WORLD HISTORY

Detailed explanation-1: -noun. a person who holds or follows strong convictions or extreme principles; extremist. a person who advocates fundamental political, economic, and social reforms by direct and often uncompromising methods.

Detailed explanation-2: -Radical politics denotes the intent to transform or replace the fundamental principles of a society or political system, often through social change, structural change, revolution or radical reform. The process of adopting radical views is termed radicalisation.

Detailed explanation-3: -Those who remained intransigent in believing that the French Revolution needed to be completed through a republican regime based on parliamentary democracy and universal suffrage therefore tended to call themselves “Radicals” – a term meaning ‘Purists’.

Detailed explanation-4: -Radical thinking refers to those who try to understand things from their roots, seeking to resolve problems based on basic principles and foundations.