By the 17th century the Acala had two principal towns; Cagbalam had 300 multiple-family houses and Culhuacan had over 140. The towns were divided into four sections, each governed by their own ruler. The combined population of these two towns has been estimated at 7,000.Шаблон:Sfn The Acala were allies of the Lakandon Chʼol, their immediate neighbours to the west, and the two peoples sometimes cooperated militarily. Шаблон:Sfnm The Acala are known to have cultivated cacao and achiote.Шаблон:Sfn
In 1555 the Spanish carried out a military expedition against the Acala in retaliation for their killing of Dominican friar Domingo de Vico and his companion Andrés López.Шаблон:Sfnm The Spanish and their Christianised Qʼeqchiʼ Maya allies captured 260 Acalas, and hanged 80 of these; the rest were sold as slaves.Шаблон:Sfnm Many Acala were rounded up by the Qʼeqchʼi and forcibly moved to settle the San Marcos and San Juan Acala districts of Cobán, capital of colonial Verapaz. Acala from the Chama region were settled in the San Marcos district; the San Juan Acala district received the former inhabitants of the Chisec region.Шаблон:Sfn By 1720 the Acala had been completely extinguished, such that there was not even memory of them.Шаблон:Sfn Some of the Lakandon and Acala Chʼols fled their forcible resettlement in Cobán and returned to former Acala territory along the course of the Xoy River, where they became known as the Ah Xoy.Шаблон:Sfn