is located in the northwestern part of South America. 's neighboring countries are Panama, Venezuela, Brazil, Peru, and Ecuador. It has coasts on both the Caribbean Sea and the Pacific Ocean. Their relations with these countries are very good because of the trading factor. 's relations with Venezuela, Peru and Ecuador are very strong because they are all apart of a trading agreement known as the Andean Group. 's relations with Brazil and Panama are also very strong because the two countries are both main trading partners with . Througho ....