37299
Her hanging port side anchor was lost after ramming " Cumberland " ; the bow was leaking from the loss of the ram 's port side half ; shot from " Cumberland " , " Congress " , and the shore-based Union batteries had riddled her smokestack , reducing her boilers ' draft and already slow speed ; two of her broadside cannon ( without shutters ) were put out of commission by shell hits ; a number of her armor plates had been loosened ; both of " Virginia " s cutters had been shot away , as had both 12 pounder anti-boarding / anti-personnel howitzers , most of the deck stanchions , railings , and both flagstaffs .
 Union
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Union