Regional Economic Communities (RECs) are groups of countries within a specific geographic area that collaborate to promote economic integration and development. These communities aim to enhance trade, investment, and economic cooperation among member states, often through the reduction of tariffs and the establishment of common markets. Examples of RECs include the European Union and the African Union. RECs also play a vital role in addressing regional challenges, such as poverty and infrastructure development. By working together, member countries can share resources, knowledge, and best practices, leading to improved economic stability and growth. This collaboration can help create a more unified approach to regional issues and opportunities.