I believe that the mod should have an advanced cultural system,based on the book description of house differences.Cultures listed as below:
(Ones in bold are major cultures while ones in italic are minor cultures,which every faction has a minimum of 2.
Northern
-Bolton-Historical enemies of the Starks,The Boltons of Dreadfort are known for their independence and unique,cruel culture
-Manderly-The Manderlys of White Harborwere Andals,welcomed from the Starks and given the region of White Harbor,in the deal stuck in Wolf's Den.They worship the Seven and have the best Heavy Cavalry of the north,The White Knights of Manderly.
Riverlander
-Frey-Freys of the Crossing are the most powerful bannermen of the Tullies.They have an army of thousands of men from the crossing.Spear-and-crossbow oriented,on my viewpoint
-Blackwood-Unique culture in the Riverlands,the Blackwoods keep the old gods and have an army made up of archers
Westerner
-Westerling-Proud and honorful,more than powerful,The Westerlings of The Crag are a very weak,but one of the most ancient houses in the West
-Crackehall-The Crackehalls of Crackehall are a powerful house in the West.Their men are known for great strength.
-Crownlands-The men of the crownlands were once sworn to House Targaryen,but after Robert's Rebellion they followed whomever sat on the Iron Throne.(Weak troops and only Joffrey's party is made of them only and goldcloaks,the only strong troops).
Reach
-Hightower-Hohttp://forums.taleworlds.com/Themes/TWcurve/images/bbc/italicize.gifuse Hightower of Oldtown are the most powerful bannermen of House Tyrell.Pikemen mostly.
-Redwyne-Lord Paxter Redwyne of The Arbor has the greatest fleet of the Reach,and the best sailors.Medium infantry.
-Tarly-The Battle of Ashford is the onyl battle Mace Tyrell has won...and the greatest part of the battle was won by Lord Tarly's Vanguard.
Stormland
-Florents-The Florents are a house from the Reach,sworn to King Stannis during the War of the Five Kings,since Queen Selyse is a Florent.
-Pirates-The Fleet of Lyseni pirates was brought to Stannis by Salladhor Saan,captain of The Valyrian.
-Blackwater-Blackwater troops are Stannis' loyalists since before Renly's death.Stannis,Velaryon,Bar Emmon,Celtigar and Seaworth parties are made only of Blackwater Men.
Dornish
-Yronwood-Yronwoods are the most powerful bannermen of Dorne.They were once the rivals of the Martells for ruling Dorne.
-Marcher-Marchers have the most Andal blood in Dorne.Only,Dayne of Starfall,Dayne of High Hermitage,but even Caron and Rickard Storm from Stormlands are made of Marchers.
Ironborn
-Harlaws-House Harlaw of Ten Towers is the house of Queen Alannys Harlaw.Rodrik Harlaw is made only of them and Asha Greyjoy's party is made mostly of them.
-Iron Fleet-The heaviest soldiers of the Ironborn are part of the iron fleet.Victarion's party is made only of Iron Fleet men.Other parties have few of them.
-Reaver-Lightest and weakest of the ironborns.Reavers spawn like bandit parties and only Theon's Party is made of them.
Vale-No idea about this
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