Each of these are indeed different types of pronouns. What in specific do you need help with? :)
<span>The most important reason the Indo-Euorpean languages dominate the globe geographically today is that B. European colonization around the world helped spread the languages. Throughout most of the world, except for Africa, Indo-European languages are spoken even today. Such languages are English, Spanish, Russian, Hindi, etc. </span>
If the main point is about something that is not funny then it will distract the reader but its about all the same topic it will make it interesting to the reader