Answer:
D) Albany Plan
Step-by-step explanation:
The Albany Plan was a failed attempt to unit the colonies.
I'm unsure as of what A is so I crossed that out + I've never heard of it in U.S History so that's out.
B is a series of essays to convice people as to why they need to be in support of the constitution which is also out.
C. The Annapolis Convention was basically a meeting to discuss the Articles of Confederation so I eliminated this answer too.