The executive branch has the president. The other two branches are the legislative (which has the Congress) and the judicial (which has the courts).
One reason could be that since England has colonized most of the countries in the past, the English language has been spread around. Another reason would be since English speaking countries like the US and Britain are powerful economically, knowing English is very important when making trades and business deals.
It stemmed from the annexation of the Republic of Texas by the U.S. in 1845 and from a dispute over whether Texas ended at the Nueces River (the Mexican claim) or the Rio Grande (the U.S. claim).
Latin. It's considered the root of common languages including Italian, Portuguese, Spanish, and French. That's why they all sound so familiar.
<span>Trade was the key in developing Britain's global empire and dominance. It opened Britain up to lucrative new markets, though which it could sell its domestically produced value-added goods (especially after the beginning of the Industrial Revolution) while importing luxury and exotic goods to drive its wealthy population. Additionally, the importance of trade and the resulting need to secure trade routes drove Britain to develop the world's most powerful navy, which in term secured its global power during its era of dominance.</span>