| A | B |
| conscientiously | careful to do everything that is your job or duty to do |
| endure | to be in a difficult or painful situation fora long time without complaining |
| evidence | facts, objects, or signs that make you believe that something exists or is true |
| genuine | a deep desire or urge to have s/t occur |
| historian | someone who studies history, or the history of a particular thing |
| investigation | an attempt to find out the truth about a crime, accident, or problem |
| just | morally right and fair |
| skeptic | a person who disagrees with claims and statements, generally thought to be true |
| unprecedented | never having happened before |
| assertion | s/t that you say or write that you strongly believe in |