What was one major achievement of the International Labour Organization?

The International Labour Organization (ILO) was established to address various issues related to labor and to promote social justice and fair working conditions globally. One of its major achievements has been improving working conditions and suggesting reforms that address labor rights and protections. The ILO has developed numerous international labor standards, which are guidelines intended to enhance the safety, health, and dignity of workers across different countries and sectors. This includes establishing conventions on issues such as health and safety, discrimination, and collective bargaining, which countries can adopt and implement.

The other options reflect significant labor issues but do not represent the core achievement of the ILO as comprehensively as the improvement of working conditions and suggesting reforms does. For instance, while the organization has made strides towards eliminating child labor or discussing minimum wage standards, these goals are part of a broader mandate that focuses heavily on enhancing overall labor conditions globally.