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.

By what means did Herod seek to destroy Christ?
For whom did Christ suffer all these things?
With what promise do the Old Testament Scriptures close?
What symbol was next introduced in the vision?
Where will Christ then take His people?
Under what authority were its decrees published?
What graces are we to add in our character building?

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