1. Stamp Act went from March 22, 1765 — March 1766
(Stamp Act imposed on American colonies. In an effort to raise funds to pay off debts and defend the vast new American territories won from the French in the Seven Years' War (1756-1763), the British government passes the Stamp Act on March 22, 1765.)
2. Stamp Act went from Oct 7, 1765 – Oct 25, 1767
(March 1766: Colonial resistance to the Stamp Act and pressure from London merchants prompts Parliament to abolish the Stamp Act. March 1766, Parliament issues the Declaratory Act, which states that the king and Parliament have full legislative power over the colonies. Which is why two stamp acts are listed.)
3. Declaratory Act went from March 17, 1766 — 1964
(Declaratory Act, (1766), declaration by the British Parliament that accompanied the repeal of the Stamp Act.)
4. Townshend Acts went from June 29, 1767 — April 1770
(exept the tax on tea, that went a little while longer :/ )
I learned about this last year, hope this helps :)
