14921534 1588160716201754-60176517701773177417761776-8317811787 Non-importation Non-consumption In August 1768 when Boston merchants adopted a Non-Importation agreement, the tactic spread southward.Besides Non-Importation,American leaders encouraged Non-Consumption of the items taxed in the Townshend Acts.With this movements there appeared Sons of Liberty.Non-importation Non-consumption • In August 1768 when Boston merchants adopted a Non–Importation agreement, the tactic spread southward. Besides Non–Importation, American leaders encouraged Non–Consumption of the items taxed in the Townshend Acts. With this movements there appeared Sons of Sons of Liberty Liberty