1							2
			3
	4
	5																		6
						7		8		9
10													11
								12								13
			14
		15
																16
																					17
18							19
20
															21

Across 3. Some were for "show" while others were for witches 5. Eastern blocs metal drape 9. Luthers key to salvation or philosophes replaced it with reason 10. A type of bull or infallibility 12. Paris is worth it, but it can also go with literacy or politics 13. Adam Smith's was invisible and Serbia's was black 15. Don't mess with their food or religion 18. It was part of Riccardo's law of wages or Bismarck's plan to build Germany 19. He is dead, a clock maker and hangs out with gold and glory 20. Dutch method of accounting during its Golden Age 21. Late 20th century "party" or "revolution"

Down 1. It can be Prague or Carson's Silent 2. The Netherlands used this Costco method 4. Ottoman "ill male" of Europe 6. England's "lovely loneliness" 7. Zimmerman or EMS 8. Russian quest for a "tepid H2O harbor" 11. Bismarck's "hemoglobin and FE" 14. Home of blockade or wall 16. Series of Mao or Stalin economic plans 17. Place of defenestration or 1968 Spring