Q 5(a). Why did the Welfare Approach in Human Geography emerge as a significant perspective in 1970s? (UPSC 2025, 10 Marks, 150 Words)

Theme: Emergence of Welfare Approach in 1970s Where in Syllabus: (Human Geography)
मानव भूगोल में कल्याणकारी उपागम 1970 के दशक में एक महत्त्वपूर्ण दृष्टिकोण के रूप में क्यों उभरा ?