The top ten terms overall would be:
count : word (%)
6174  : government (0.39) % 
5564  : states (0.35) % 
4524  : congress (0.29) % 
4247  : united (0.27) % 
3639  : year (0.23) % 
3379  : people (0.21) % 
2845  : great (0.18) % 
2806  : country (0.18) % 
2754  : now (0.17) % 
2703  : public (0.17) %