AFRICA
Kenya
Nigeria
Zambia
NAME (North Africa/Middle East)
LATIN AMERICA
RUSSIA
EUROPE
NORTH AMERICA
Canada
United States
In the 1970s simultaneous with the Band of 24 globally, the United States worked with 12 HDPS, known as the US12:
The Band of 24 written by university students for HDP 40th Anniversary celebration: https://wedgeblade.net/files/archives_assets/20826.pdf.
51 HDPs
https://wedgeblade.net/files/archives_assets/21622.pdf
Crosses Boundaries
https://wedgeblade.net/files/archives_assets/21621.pdf
Global Strategy for Human Development Work of the ICA by Stuart Umpleby and Alisa Oyle