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.

How many are affected by Adam's transgression ?
What positive assurance of the resurrection is given?
How complete a Saviour is He?
To what did Gabriel now direct Daniel's attention?
Did Christ's followers keep the Sabbath after His death?
What will be the experience of those who say in their hearts that the Lord is not soon coming?
What peaceful condition will reign throughout the earth then?

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