Political theory is a multifaceted discipline that integrates philosophical inquiry with empirical scientific analysis. It is not limited to a single methodology; rather, it encompasses normative evaluation, explanatory analysis, historical context, and analytical rigor. Statement 4 correctly captures this comprehensive nature, whereas the other statements are either too restrictive or misrepresent the field's balance between science and philosophy.

Karl Mannheim, in his sociological analysis of conservative thought, explored how conservatism relies on a historical consciousness. He argued that the conservative perspective is defined by a deep appreciation for tradition and the belief that the past provides the necessary wisdom to navigate the present. This approach contrasts with radical ideologies that seek to break from history to create a new social order.

E. V. Ramaswamy, commonly known as Periyar, was a renowned social activist and politician in India. He founded the Self-Respect Movement and the Dravidar Kazhagam, advocating for social equality, the eradication of the caste system, and the empowerment of non-Brahmin communities. His influence remains profound in the political and social landscape of Southern India.

This question requires a chronological ordering of specific academic works. Based on the provided answer key, the sequence 3, 2, 4, 1 represents the correct historical order of publication. This involves tracking the release dates of 'Africa: the Politics of Independence', 'UN and Decolonisation World Focus', 'International Relations', and 'Theory of International Politics' to establish the correct timeline of these scholarly contributions to the field.

Joan of Arc was a French heroine who emerged during the Hundred Years' War. Her leadership and inspiration were instrumental in lifting the siege of Orléans and turning the tide against the English forces. Her actions significantly boosted French morale and contributed to the eventual expulsion of the English from French territory, cementing her status as a national icon.

George Holland Sabine, in his seminal work 'A History of Political Theory', argued that political theory is not merely an academic exercise but a practical response to the challenges of social and political organization. He viewed it as a reflective process through which societies attempt to understand their own structures, values, and the conflicts inherent in collective human existence.

The development of political science in the United States, particularly during the behavioral revolution, was characterized by a drive toward scientific rigor. Scholars sought to move beyond purely normative or historical analysis, aiming for greater precision, empirical realism, and a more systematic, intellectual order in the study of political behavior and institutions.

Graham Wallas is often cited for his contributions to political psychology and his critique of the intellectualist assumptions in political theory. His work emphasized the role of human nature and individual behavior in politics, marking a shift toward a more empirical and individualistic approach to understanding political systems, which distinguishes his contribution to the development of modern political thought.

The decision-making approach in political science was enriched by various scholars who applied behavioral and rational choice models. William Riker focused on coalition theory, James Robinson contributed to foreign policy decision-making analysis, and Herbert Simon introduced the concept of bounded rationality. Together, these thinkers shifted the focus of political analysis toward the cognitive and organizational processes that underpin political choices and institutional outcomes.

The terms 'Left' and 'Right' originated during the French Revolution in the late 18th century. In the French National Assembly, supporters of the monarchy and traditional order sat to the presiding officer's right, while those who favored radical social change and the revolution sat to the left. This seating arrangement became a universal shorthand for political ideologies, with the right representing conservatism and the left representing progressivism or socialism.