Answer: It has been preserved and is as it was the day Roosevelt died.
Explanation: That's a significant thing about the little White House for Roosevelt.
The correct answer is morphology.
Morphology is part of language studies that deals with words and their constituent parts. So, in English, past tense of regular verbs is formed by adding the suffix -ed to the verb. Aiden clearly understands this rule, but he isn't aware of irregular verbs (such as 'to bring') which is why he applied the same rule here, however, this rule is incorrect.
Answer:
Nation.
Explanation:
'Nation' is a term originally used to describe people sharing a place of origin, but it is now used interchangeably with the term 'nation-state.'