Step 1: Understanding the Concept:
NIEO was a demand by developing nations for a fairer global economic system that didn't favor only the wealthy Western powers.
Step 2: Detailed Explanation:
1. UNCTAD Report: In 1972, the UN Conference on Trade and Development (UNCTAD) issued a report titled "Towards a New Trade Policy for Development," which formed the backbone of NIEO.
2. LDCs: In the context of global politics, LDCs refers to Least Developed Countries, primarily those that were part of the Non-Aligned Movement.
3. Aim of NIEO: The movement sought to give these poorer nations sovereignty over their natural resources, better access to Western markets, and lower costs for technology.
Step 3: Final Answer:
All the given statements are correct.