Here is the full list of all 29 History - Great Battles Medieval trophies - there are 8 bronze, 16 silver, 4 gold and 1 platinum.
You have successfully unlocked all of the trophies.
Win a Long Tug of War
Win a Short Tug of War
Complete a flanking maneuver
Win a level with only knights
Win the French campaign
Win first battle as French
Win the English campaign
Get a knight unit to level 10
Win a level with only mounted units
Win a level with only infantry
Win a level with only ranged units
Win a Sandbox Match
Get a unit into each corner of the screen
Get an infantry unit to level 10
Get a mounted unit to level 10
Kill 10000 troops
Get a ranged unit to level 10
Recruit max number of units
Kill 5000 troops
Kill 2000 troops
Win a level with all unit types
Recruit 10 units
Win a battle without losing a unit
Kill 1000 troops
Kill 500 troops
Win first battle as English
Complete the Tutorial
Recruit first troop