What is in a bedlam in a Christmas carol

Bedlam: the Hospital of St. Mary of Bethlehem, founded as a priory in 1247; by 1402, it was a hospital or asylum for lunatics; by extension, any madhouse (1663); hence, any scene of mad confusion (1667). Sovereign: a gold coin originally worth 22s.

1.the hosts on two opposing mountains stood,  

2.thick as the foliage of the waving wood;  

3.between them an extensive valley lay,  

4.o'er which the gleaming armour pour'd the day,  

5.when from the camp of the philistine foes,

6. dreadful to view, a mighty warrior rose; in the dire deeds of bleeding battle skill'd,

answer; (d) i believe the best answer is ; ///people said that man could not fly, but in 1903, orville and wilbur wright made the first sustained powered flight in a heavier- than-air machine;