Here's why:
* Global Dominance: English is spoken by a vast number of people worldwide, making it a widely understood language.
* Historical Influence: The British Empire's global influence spread English to many parts of the world.
* Economic Powerhouse: The US and UK, major economic players, use English as their primary language.
* International Business: Many international businesses and organizations use English as their official language.
* Education and Technology: English is the dominant language in education and technology, making it accessible to a wider audience.
While other languages like Mandarin, Spanish, and French are also important in international trade, English remains the most widely used language for communication in global business.