Who among the following has given the concept of "Pure Theory" of politics?

Correct option is A

Arnold Brecht, a German-American political theorist, is credited with developing the concept of the "Pure Theory" of politics. Brecht's approach aimed to establish a scientific foundation for political theory by distinguishing normative statements (what ought to be) from empirical statements (what is). His pure theory sought to analyze politics systematically and objectively, devoid of value judgments, focusing instead on the logical structure and functional mechanisms of political systems.
Information Booster:
1. Arnold Brecht emphasized the importance of separating normative theory from empirical analysis.
2. He sought to make political science more objective and systematic, similar to natural sciences.
3. The "Pure Theory" avoids ideological biases and focuses on describing political phenomena neutrally.
4. Brecht’s work contributed to the professionalization of political science as a distinct discipline.
5. His ideas align with the broader movement toward positivism in the social sciences.
6. Political theory often balances between normative ideals and empirical realities, a tension Brecht sought to clarify.