I believe the answer is: Iconic memory
Iconic memory refers to the type of memory that taken from one of our senses which last on a very short period of time before it fades.
Iconic memory happens because of the mix-up between short-term memory and long-term memory and would explain weird psychological occurrences such as De javu.
The evolution of social mores in the 1920s is probably one of the most impactful aspect of the Roaring 20s.
While these changes were primarily centered in the urban areas of the United States, they allowed people to begin to move past restrictive Protestant moral values and move to a more open society.
This was done in combination with the explosion of cultural contributions made by African-Americans, centered around the Harlem Renaissance.
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Samuel Gompers was the one who organized it
Donald John Trump his the 45th President of the United States and current!