At what time was Daniel's second vision given?

Answer

"In the first year of Belshazzar king of Babylon Daniel had a dream and visions of his head upon his bed:
then he wrote the dream, and told the sum of the matters." Dan. 7:1.
NOTE - That is, in the first year of Belshazzar's office as associate king with his father
Nabonadius, or 540 BC.

What was the special message for Noah's day?
Who opens the judgment and presides over it?
How was the overthrow of ancient Babylon foretold?
What is the nature of Gods law?
Was the Sabbath intended as a day for public worship?
7. Seeing, then, that the Sabbath is holy, is to be kept holy, and is a day for holy convocations, what must be its character?
What trying experience did Christ then foretell?

Questions & Answers are from the book Bible Readings for the Home Circle