Association of Caribbean States the organisation is located in Port of Spain, Trinidad and Tobago. The Association of Caribbean States is intended to promote regionalism amongst the member states. The success and functionality of the ACS is greatly debated among scholars. The main goals of the association are "to confirm the new concept of the Caribbean Basin by (A) accentuating those interests the Caribbean nations hold in common and (B) working to eliminate barriers left over from its colonial past." The organization seeks to use geographic proximity and regional cooperation (regionalism) for political and economic advantage with respect to the global economy and trade
Port of Spain town's population and its geographical extension westwards. From the small cluster of buildings at the foot of the Laventille Hills, eleven streets were laid out west to the area bounded by the St. Ann's River, thus establishing the grid pattern which has survived in downtown Port of Spain to the present day. Along the sea shore was the Plaza de la Marina (Marine Square), a parade ground. By 1786, the town had a population of about 3,000. Realising that the St. Ann's River, prone to flooding, was impeding the expansion of the town, Chacón had its course diverted in 1787