Greek Unit 3:

https://docs.google.com/document/d/17wlO33zW5x99vW3NF2089cbsAG-v-GiYuLrWAhoOYVk/edit?usp=sharing

Roman Empire:

https://docs.google.com/document/d/1r8mPol6wA-edSqLGAlsu0zdhAurOYMO7XA6bX_M0oXg/edit?usp=sharing