Final answer:
English-speaking countries around the world primarily speak the British dialect of English due to the historical influence of the British Empire and the United States' rise as a global superpower. English became the most common language globally because of the economic, cultural, and military power of England and the United States. knowing English has become advantageous in international communication, business negotiations, and various industries.
Step-by-step explanation:
The reason why most English-speaking countries around the world speak the British dialect of the English language is because of the historical influence of the British Empire and the subsequent rise of the United States as a global superpower. The British Empire, through its colonization efforts in the 18th and 19th centuries, spread the use of English around the globe. Later, the United States' economic, cultural, and technological dominance further elevated English to a global language.
English became the most common language in the world due to the economic, cultural, and military power of England and the United States. The British Empire's naval power and colonization program expanded the use of English globally. After World War II, the United States' ascension as a superpower solidified English as a truly global language.
Knowing English has become advantageous in international communication, business negotiations, and various industries like the global airline industry, where English is used between pilots and air traffic controllers, even if they are not from English-speaking countries. The widespread use of English is also attributed to the influence of American inventions, such as air travel, the internet, and popular culture.