The Baltic language group is a branch of the Indo-European language family that includes two primary languages: Lithuanian and Latvian. These languages are primarily spoken in the Baltic States, which consist of Lithuania, Latvia, and Estonia. The Baltic languages are known for their complex grammar and rich vocabulary, retaining many archaic features not found in other Indo-European languages. Although Lithuanian and Latvian are the most widely spoken, there are also several minority languages and dialects within the group. The Baltic languages are significant for linguistic studies, as they provide insights into the historical development of the Indo-European languages and their connections to other language groups.