Match the description to the term. 1. principal thought details
2. error; a false idea main idea
3. specuifics such as names and dates topic sentence
4. states the subject and controlling idea in paragraph fallacy
5. organization structure 6. purpose of the writer intent

1. Principal thought - main idea.

2. Error; a false idea - fallacy.

3. Specifics such as names and dates - details.

4. States the subject and controlling idea in a paragraph - topic sentence.

5. Organization - structure.

6. Purpose of the writer - intent.

Explanation:

The terms have been matched appropriately with their description above.

The main idea is demonstrated as the principal thought or message that the author wishes to convey to the readers. It is the key idea that combines the various elements of the text in one single thread.

The Fallacy is described as the error or flaw in reasoning or belief of an argument that makes it invalid or unsound.

Details are described as the information regarding the date, name, etc. that allows the author to support an idea and comprehend readers' effective understanding.

The Topic sentence summarizes the key idea or subject of the essay or work. It is offered in the very introductory paragraph to give the readers an idea of the subject that he/she is going to deal with.

The Structure is elucidated as the manner in which the author presents the written material of a topic to the reader. For example, problem-and-solution, compare-and-contrast, chronological, etc.  

The Intent is the purpose or reason for which the author creates a particular work. It could be to inform, entertain/amuse, persuade the reader about a specific topic.