English is spoken in more countries than any
other language, and is considered the "lingua franca," or international
language of the world. It is the primary or major secondary language in
the United States, the United Kingdom, Canada, Australia, New Zealand,
India, South Africa, and many other countries, and is used by
businesspeople, travelers, etc. across the world.
This English
course is intended for both non-native speakers learning English, and
teachers trying to teach the English language. While it does not talk
about the aspects of teaching, it contains content that should be
useful.