Solution:
Agenda 21 is the declaration signed by world leaders in 1992 at the UNCED, which took place at Rio de Janeiro, Brazil. The aim of Agenda 21 is achieving global sustainable development.
The aim of Agenda 21 is achieving global sustainable development.
Agenda 21 is the declaration signed by world leaders in 1992 at the UNCED, which took place at Rio de Janeiro, Brazil. The aim of Agenda 21 is achieving global sustainable development.