How was the fourth kingdom represented?

Answer

"After this I saw in the night visions, and behold a fourth beast, dreadful and terrible, and strong
exceedingly; and it had great iron teeth: it devoured and brake in pieces, and stamped the residue with the
feet of it: and it was diverse from all the beasts that were before it; and it had ten horns." Verse 7.

What is sin?
What plain proposition did he submit to all Israel?
What title is given the last book of the Bible?
What were the names of these seven churches?
What will be the third plague?
What has been promised in order that man may be redeemed from this condition?
What should one do if asked to inquire of a familiar spirit ?

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