Q 5(a). मानव भूगोल में कल्याणकारी उपागम 1970 के दशक में एक महत्त्वपूर्ण दृष्टिकोण के रूप में क्यों उभरा ? (UPSC 2025,10 Marks,150 Words)

Theme: Emergence of Welfare Approach in 1970s Where in Syllabus: (Human Geography)
Why did the Welfare Approach in Human Geography emerge as a significant perspective in 1970s?