"Laying The First Brick" is the memory (mission) in Freedom Cry in Assassin's Creed IV Black Flag
Optional Objectives
Push an overseer into the water
Perform an air assassination for a height of 10 meters
Objectives
Locate the contact on the plantation
Eliminate all overseers in the hideout 0/14
Free Augustin Dieufort, Maroon leader
Stop the overseers before they escape