What power was represented by the ram having two horns?

Answer

"The ram which thou saw having two horns are the kings of Media and Persia." Verse 20.
 


In what way is this comparison further explained?
What is one purpose for which the Holy Spirit was sent?
What is Christ's relation to this faith?
What is the foundation of faith?
Whose presence does the Holy Spirit bring to the believers?
What admonition is therefore given?
How is the closing period of tribulation of the church during this time referred to?

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