An overview of a situation provides a broad understanding or summary of that situation as a whole. It captures the main points without going into detailed specifics.
For example, in a historical context, the central part of a book might offer a historical overview of a country, presenting key events and developments in a concise, cohesive manner.
"The central section of the book is a historical overview of the country."
This approach helps readers grasp the overall picture quickly, making complex information more accessible.
The text explains the function of an overview as a general summary that offers a comprehensive understanding without too much detail.