English is a common language that is easy to understand and to learn. So there are many countries that speak English. Of which the United States comprises the majority of the global total, most native English speakers are Americans. In addition, there are many native English speakers in the UK, Canada, Australia, Ireland and New Zealand. Other countries also use English as the primary and official language.As you know in the European Union, English is one of the official languages and is widely used by organizations and The majority of the population is indigenous (UK and Ireland) and is the second language in the other member countries. English is the third largest language by number of native speakers, after Mandarin and Spanish. When native and native speakers are combined, English is the most widely used language worldwide. Besides English varieties, such as English English, American English, Canadian English, Australian English, Irish English, New Zealand English and their sub-varieties, countries such as South Africa, India, The Philippines, Jamaica and Nigeria also have millions of native speakers of continua dialects from creole based English language to Standard English. As above, we can see that English is used all over the world, because it is so useful.