Answer:
A thousand petty shabbiness's bore witness to the negligence of the Raths. The front door had been scratched by a dog which had been run over the year before. The hot water faucet in the bathroom dripped. Almost all the furniture needed to be refinished, reupholstered, or cleaned. And besides that, the house was too small, ugly, and almost precisely like the houses on all sides of it.
Oftentimes, the idea of "conversion" is best explained as "<span>The process of cultural change brought about by immigration," since this can apply to wide variety of changes. </span>
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.