A historical narrative must be written about a time that changed history….i think good luck☺️
A concrete noun is used through your five senses. They can be:
-Common nouns
-Proper nouns
-countable and uncountable nouns
-collective nouns
I hope this helps.
Definition of Implicit: implied though not plainly expressed
Definition of Bias: prejudice in favor of or against one thing, person, or group compared with another, usually in a way considered to be unfair
(So just put the two together)