In the outer circle are those countries where English has official or historical importance ("special significance"). This includes most of the countries of the Commonwealth of Nations (the former British Empire), including populous countries such as India, Pakistan, and Nigeria; and others, such as the Philippines, under the sphere of influence of English-speaking countries. English in this circle is used for official purposes such as in business, news broadcasts, schools, and air traffic. Some countries in this circle have made English their national language. Here English may serve as a useful lingua franca between ethnic and language groups. Higher education, the legislature and judiciary, national commerce, and so on, may all be carried out predominantly in English.
In the outer circle are those countries where English has official or historical importance ("special significance"). This includes most of the countries of the Commonwealth of Nations (the former British Empire), including populous countries such as India, Pakistan, and Nigeria; and others, such as the Philippines, under the sphere of influence of English-speaking countries. English in this circle is used for official purposes such as in business, news broadcasts, schools, and air traffic. Some countries in this circle have made English their national language. Here English may serve as a useful lingua franca between ethnic and language groups. Higher education, the legislature and judiciary, national commerce, and so on, may all be carried out predominantly in English.