bird's-eye view

a bird's-eye view

1. Lit. a view seen from high above. •

We got a bird's-eye view of Cleveland as the plane began its descent.

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From the top of the church tower you get a splendid bird's-eye view of the village.

2. Fig. a brief survey of something; a hasty look at something. •

The course provides a bird's-eye view of the works of Mozart, but it doesn't deal with them in enough detail for your purpose.

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All you need is a bird's-eye view of the events of World War II to pass the test.