What are the most important documents handed down to us from the past

What do historians call the political,social,or cultural circumstances surrounding an event?

What is dussel's profession? a. law b. business c. dentistry fyi: this is based on the story anne franks

How did its location near the sea most contribute to the growth of ancient greece? a.by supplying water for irrigating crops b.by providing easy access to trade routes c.by creating a natural barrier from enemies d.by generating power for watermills