Learning Interlingua improves the knowledge of your own language. Adding Interlingua language skills to your business skills make you a more valuable an employee in the marketplace. Analytical skills improve when you study Interlingua. Interlingua expand one's world view and limit the barriers between people: barriers cause distrust and fear.
Interlingua was created in 1922 as an international auxiliary language. It was originally known as Occidental until 1949 when it was renamed Interlinque. It was popular in the years up to, during, and shortly after the Second World War, but declined thereafter. The language was created by Edgar de Wahl, a teacher from Tallinn, Estonia and published before it was complete as a response to a call from the League of Nations for an international language. The vocabulary is based on already existing words from various languages and a system of derivation using recognized prefixes and suffixes, making it easy to recognize the meaning by people speaking various European langauges.