What language does not differentiate between singular and plural nouns?

Now that you have been exposed to the four major sociological perspectives and in keeping with the concept of getting to know each other; this discussion question will ask for your general opinion as to which one of the four sociological perspectives make the most sense to you. (1. functionalist perspective 2. conflict perspective 3. symbolic interactionist perspective 4. postmodern perspective) in other words which one of the four perspectives do you believe best explains why people do the things they do in our society? which one of the four perspectives best explains why you believe the things you do, and why you act the way that you do?

Based on how the stage directions are used in this excerpt from act 1 scene 1 of richard iii what was likely the main purpose of providing stage directions in drama

Ineed simplifying this thesis and making it easier to understand for the reader (more concise) "no matter how religious one may be, one’s faith tends to change under unexpected and challenging circumstances."