The main reason why the Preamble from the Universal Declaration of Human Rights is considered a seminal document is because it has been sighted in countless other documents since then that seek to make a case for human rights and development around the world.
Interrogative pronouns are pronouns that are used when asking questions. These are the only pronouns with no antecedents because it is unknown. You would most likely use an interrogative pronoun when introducing a question. Interrogative pronouns include what, which, who, whom, and whose.
Restaurant/food service. Maybe even hospitality.
Sub-
Means below or under
Ex.) subjugate, subtract, subject