The Economic Community of West African States was established in

Explanation

The question is asking about the establishment of the Economic Community of West African States. This is a group of countries in West Africa that work together to promote economic integration and development in the region. You are given four options to choose from. Option A says it was established in May 1966, Option B says it was established in May 1975, Option C says it was established in May 1963, and Option D says it was established in May 1996.

The correct answer is Option B, which says that the Economic Community of West African States was established in May 1975. This means that the countries in West Africa came together in that year to form the organization. The organization has since been working towards promoting economic cooperation and development in the region.

It is important to note that the Economic Community of West African States is made up of 15 member countries, including Nigeria, Ghana, Senegal, and Ivory Coast. These countries work together to promote trade, investment, and economic growth in the region. They also work to address common challenges such as poverty, insecurity, and climate change.