Esperanto is a an artificial or planned language introduced in 1887 by Dr. Ludwig Zamenhof after years of development. He proposed Esperanto as a second language that would allow people who speak different native languages to communicate, yet at the same time retain their own languages and cultural identities. Esperanto doesn't replace anyone's language but simply serves as a common second language. Esperanto can be learned in much less time than any other language. (Some say that it is four times easier). Esperanto is politically unbiased.