Age of Empires isn’t a game about historical accuracy, and I think not balancing the game around historical accuracy is a good idea, with that said I want to talk about two historical inaccuracies that could be solved simply and with little effort.
Flemish Militia
Simply put, Burgundy has little to do with the Flemish apart from the fact Flanders came under the rule of Burgundian dukes from 1396-1477 before being absolved into the Habsburg empire, the tech itself (Flemish revolution) refers to the start of the 80 years’ war which happened under Spanish rule a full 90 years after that.
The issue isn’t only that this tech is historically inaccurate, it also overlooks a nation with a history of Pike militia that was actually considered part of Burgundy during the middle ages, this nation of course is Switzerland.
The first Kingdom of the Burgundians was a short-lived kingdom in the so called ‘dark ages’ that gave Burgundy its name, for the next 500 years the kingdom existed wholly as in independent state or within the Frankish or Holy Roman empires, but in the high middle ages the kingdom was split up between the Italian Duchy of Savoy, the French Duchy of Burgundy and the German Cities states that later became the Swiss Cantons.
Swiss Pikemen were also a militia force so I prepose a change in the name of the tech to Rütlischwur (the semi-mythological oath that created the swiss confederacy) or the Sempacher Brief (a document believed to have stated each cantons’ required contribution to the swiss army), Flemish Militia should also be renamed to Swiss Militia.
Sicilians and Italians
The introduction of Sicilians when Italians already exist has been criticized by some people already. The truth is that it is a step forward in representing Italy during the middle ages. southern Norman-Sicilian Italy was vastly different to the northern Holy Roman Italy.
In the 6th century the Langobardic people invaded northern and central Italy and created the Kingdom of the Lombards, with the south still held by the Byzantine Empire. over the 200 years of Lombard reign, they turned their part of Italy into a Post-Roman Kingdom before being conquered by the Franks. While in the south the Byzantines holdings were taken over by the Saracens.
Throughout the high middle ages, Sicily and southern Italy was a strong centralized state while Northern Italy was a collection of fiefdoms under the holy Roman empire. Both sides of Italy were dissimilar to each other culturally and in the armies they fielded.
Having said that Italians still refers to the people of both south and north Italy. I think it makes sense to rename the Italians faction to the Lombards since it is a more accurate description of them, the Iron crown of Lombardy was used to coronate holy roman emperors and the Lombard league was a famous northern Italian alliance.