Human Development Index is part of  A. Soft Power index  B. Part of Hard Power Index  C. Part of strong currency  D. Part of weak currency

Breakdown of the Problem

1. The question is asking about the Human Development Index (HDI) and its categorization.
2. We need to identify which option (A, B, C, or D) correctly associates with HDI.

Relevant Concepts

1. Human Development Index (HDI): It measures a country's average achievements in three basic aspects of human development: health (life expectancy), education (mean years of schooling), and standard of living (GNI per capita).
2. Soft Power vs. Hard Power: Soft power refers to the ability to attract and co-opt rather than coercively influence; HDI is not a measure of military or economic dominance, hence it does not fit into 'Hard Power'.
3. Strong and Weak Currency: These terms refer to the economic condition of a country's currency in relation to others and are not directly related to HDI.

Analysis and Detail

1. The HDI is a comprehensive tool assessing the well-being of people in a country, aligning more closely with 'soft power' due to its focus on quality of life and human welfare.

Verify and Summarize

• After evaluating the definitions and concepts, it is clear that the HDI is fundamentally aligned with aspects of social development and human welfare, corresponding to the notion of soft power.

Final Answer

The Human Development Index is part of A. Soft Power index.