The earliest inhabitants of Boeotia, associated with the city of Orchomenus, were called Minyans. Pausanias mentions that Minyans established the maritime Ionian city of Teos, and occupied the islands of Lemnos and Thera. The Argonauts were sometimes referred to as Minyans. Also, according to legend the citizens of Thebes paid an annual tribute to their king Erginus. The Minyans may have been proto-Greek speakers, but although most scholars today agree that the Mycenean Greeks descended from the Minyans of the Middle Helladic period, they believe that the progenitors and founders of Minyan culture were an autochthonous group. The early wealth and power of Boeotia is shown by the reputation and visible Mycenean remains of several of its cities, especially Orchomenus and Thebes.
Some toponyms and the common Aeolic dialect indicate that the Boeotians were related to the Thessalians. Traditionally, the Boeotians are said to have originally occupied Thessaly, the largest fertile plain in Greece, and to have been dispossessed by the north-western Thessalians two generations after the Fall of Troy (1200 BC). They moved south and settled in another rich plain, while others filtered across the Aegean and settled on Lesbos and in Aeolis in Asia Minor. Others are said to have stayed in Thessaly, withdrawing into the hill country and becoming the perioikoi, ("dwellers around").
Though far from Anthela, which lay on the coast of Malis south of Thessaly in the locality of Thermopylae, Boeotia was an early member of the oldest religious Amphictyonic League (Anthelian)
because her people had originally lived in Thessaly.
Boeotia had significant political importance, owing to its position on the north shore of the Gulf of Corinth, the strategic strength of its frontiers, and the ease of communication within its extensive area. On the other hand, the lack of good harbours hindered its maritime development.
The importance of the legendary Minyae has been confirmed by archaeological remains (notably the "Treasury of Minyas"). The Boeotian population entered the land from the north possibly before the Dorian invasion. With the exception of the Minyae, the original peoples were soon absorbed by these immigrants, and the Boeotians henceforth appear as a homogeneous nation. Aeolic Greek was spoken in Boeotia.
In historical times, the leading city of Boeotia was Thebes, whose central position and military strength made it a suitable capital;[8] other major towns were Orchomenus, Plataea, and Thespiae. It was the constant ambition of the Thebans to absorb the other townships into a single state, just as Athens had annexed the Attic communities. But the outlying cities successfully resisted this policy, and only allowed the formation of a loose federation which, initially, was merely religious.[8]
While the Boeotians, unlike the Arcadians, generally acted as a united whole against foreign enemies, the constant struggle between the cities was a serious check on the nation's development. Boeotia hardly figures in history before the late 6th century BC. Previous to this, its people are chiefly known as the makers of a type of geometric pottery, similar to the Dipylon ware of Athens. In about 519 BC, the resistance of Plataea to the federating policy of Thebes led to the interference of Athens on behalf of the former; on this occasion, and again in 507 BC, the Athenians defeated the Boeotian levy.
Fifth century BC
During the Persian invasion of 480 BC, Thebes assisted the invaders. In consequence, for a time, the presidency of the Boeotian League was taken from Thebes, but in 457 BC the Spartans reinstated that city as a bulwark against Athenian aggression after the Battle of Tanagra. Athens retaliated with a sudden advance upon Boeotia, and after the victory at the Battle of Oenophyta took control of the whole country, taking down the wall the Spartans had built. With the victory the Athenians also occupied Phocis, the original source of the conflict, and Opuntian Locris. For ten years the land remained under Athenian control, which was exercised through the newly installed democracies; but in 447 BC the people revolted, and after a victory at the Battle of Coronea regained their independence.
In the Peloponnesian War the Boeotians fought zealously against Athens. Though slightly estranged from Sparta after the peace of Nicias, they never abated their enmity against their neighbours. They rendered good service at Syracuse and at the Battle of Arginusae in the closing years of the Pelopennesian War; but their greatest achievement was the decisive victory at the Battle of Delium over the Athenian army (424 BC) in which both their heavy infantry and their cavalry displayed unusual efficiency.
Boeotian League
About this time the Boeotian League comprised eleven groups of sovereign cities and associated townships, each of which elected one Boeotarch or minister of war and foreign affairs, contributed sixty delegates to the federal council at Thebes, and supplied a contingent of about 1000 infantry and 100 cavalry to the federal army. A safeguard against undue encroachment on the part of the central government was provided in the councils of the individual cities, to which all important questions of policy had to be submitted for ratification. These local councils, to which the propertied classes alone were eligible, were subdivided into four sections, resembling the prytaneis of the Athenian council, which took it in turns to vote on all new measures.
Two Boeotarchs were provided by Thebes, but by 395 BC Thebes was providing four Boeotarchs, including two who had represented places now conquered by Thebes such as Plataea, Scolus, Erythrae, and Scaphae. Orchomenus, Hysiae, and Tanagra each supplied one Boeotarch. Thespiae, Thisbe, and Eutresis supplied two between them. Haliartus, Lebadea and Coronea supplied one in turn, and so did Acraephnium, Copia, and Chaeronea.
Fourth century BC
Boeotia took a prominent part in the Corinthian War against Sparta, especially in the battles of Haliartus and Coronea (395-394 BC). This change of policy was mainly due to the national resentment against foreign interference. Yet disaffection against Thebes was now growing rife, and Sparta fostered this feeling by insisting on the complete independence of all the cities in the peace of Antalcidas (387 BC). In 374, Pelopidas restored Theban dominion and their control was never significantly challenged again. Boeotian contingents fought in all the campaigns of Epaminondas against the Spartans, most notably at the Battle of Leuctra in 371, and in the Third Sacred War against Phocis (356-346); while in the dealings with Philip of Macedon the cities merely followed Thebes.
The federal constitution was also brought into accord with the democratic governments now prevalent throughout the land. Sovereign power was vested in the popular assembly, which elected the Boeotarchs (between seven and twelve in number), and sanctioned all laws. After the Battle of Chaeroneia, in which the Boeotian heavy infantry once again distinguished itself, the land never again rose to prosperity.
Hellenistic period
The destruction of Thebes by Alexander the Great (335) destroyed the political energy of the Boeotians. They never again pursued an independent policy, but followed the lead of protecting powers. Though military training and organization continued, the people proved unable to defend the frontiers, and the land became more than ever the "dancing-ground of Ares". Though enrolled for a short time in the Aetolian League (about 245 BC) Boeotia was generally loyal to Macedon, and supported its later kings against Rome. Rome dissolved the league, but it was revived under Augustus, and merged with the other central Greek federations in the Achaean synod. The death-blow to the country's prosperity was dealt by the devastations during the First Mithridatic War.
Middle Ages and later
Save for a short period of prosperity under the Frankish rulers of Athens (1205–1310), who repaired the katavothra and fostered agriculture, Boeotia long continued in a state of decay, aggravated by occasional barbarian incursions. The first step towards the country's recovery was not until 1895, when the outlets of Copais were again put into working order.
Source: wikipedia.org