I would say the fourth one.
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.
Answer:
At the beginning of hidden figures Katherine, Dorthy, and Mary are treated poorly at nasa but by the end of the book they start treating them with respect after they proved the racist white people wrong.
Explanation:explaination above
The answer is Dante Alighieri, and it was written in 1320, and consists of three parts: Hell, Purgatory, and Heaven.
Sound reasoning is essentially a valid argument/claim with evidence to back it up. The argument needs to be written based on true premises and logical fallacies shouldn't be present. A sound argument typically requires an explanation to back up a clear message. A mix of ethos, pathos, and logos are present in a sound argument.