Soconusco is a region in the southwest corner of the state of Chiapas in Mexico along its border with Guatemala. It is a narrow strip of land wedged between the Sierra Madre de Chiapas mountains and the Pacific Ocean. It is the southernmost part of the Chiapas coast extending south from the Ulapa River to the Suchiate River, distinguished by its history and economic production. Abundant moisture and volcanic soil has always made it rich for agriculture, contributing to the flowering of the Mokaya and Olmec cultures, which were based on Theobroma cacao and rubber of Castilla elastica. In the 19th century, the area was disputed between Mexico and Guatemala until a treaty signed in 1882 fixed the modern border by dividing the area's historical extension, with most going to Mexico and a smaller portion east of the Suchiate to Guatemala. In 1890, Porfirio Díaz and Otto von Bismarck collaborated to take advantage of southern Mexico's agricultural potential by sending 450 German families to Soconusco near Tapachula in the southern state of Chiapas. Extensive coffee cultivation quickly made Soconusco one of the most successful German colonies, and between 1895 and 1900, 11.5 million kg of coffee had been harvested. Fincas (estates) were erected in the Chiapaneco jungle and given German names such as Hamburgo, Bremen, Lübeck, Argovia, Bismarck, Prussia, and Hanover. This area has experienced a boom-and-bust economy with well-studied migration patterns of agricultural workers. After exporting cacao to central Mexico for thousands of years, the first modern crop for export was coffee. Since then other crops such as tropical fruits, flowers and more have been introduced. The most recent addition is the rambutan, a southeast Asian fruit. History Pre-Columbian era Soconusco is geographically isolated from the political and economic center of Mexico, and it is relatively little known among the rest of the Mexican population. Geographically, it is part of the Chiapas coast, but it has had a distinct cultural and living identity from the rest of Chiapas since Mesoamerican times and remains so to this day. Soconusco lies on the border between Mexico and Central America, but it has had connections with what is now central Mexico since the Mesoamerican period, primarily because of trade routes into Central America and its production of cacao, achiote, and other products. The name is derived from 3 words in Nahuatl Xococ (Sour) + Nochtli (Prickly pear cactus) + có (Place) “Xoconochco”