Western Association

The Western Association was a regional alliance transformed by the work of building a railroad. Its history shows how a practical agreement among regions could outlast temporary clan alliances, support new political institutions, and eventually extend beyond the west in response to dangers from beyond the mainland.

Formation Through the Railroad

Before the Foreign Star appeared, eleven regional associations agreed to build a railroad from Shejidan westward without going to war over the project. That agreement set the Western Association apart from the temporary alliances of clans, which had formed around trade or regional interests and often ended in bitter conflict. The railroad required cooperation to persist across the districts it crossed, making a shared undertaking more consequential than a short-lived alignment.

The undertaking also changed who exercised political authority. Aiji, once elected as warleaders for particular purposes, were chosen to manage the project: their task was to coordinate guilds, clans, and sub-clans, secure passage through each district, and uphold the promises sealed by individual clan lords. The railway therefore depended on negotiated commitments, not simply on the force of an army.

A Wider Political Order

The railroad continued despite ominous speculation about the Foreign Star, and its success encouraged further projects. Associations grew and overlapped, linking clans and kinships in a widening network. When three powerful clan lords sought to alter the agreement and divide the railroad into administrative districts, the Assassins’ Guild backed the Aiji against them. The lords were made to keep their commitments; although their clans collected no tolls, their people benefited from the trade the railway carried.

This confrontation helped turn cooperation into a broader political structure. The Aiji who prevailed was the first to rule the entire west, and the first railroad, together with the authority centered in Shejidan, drew associations into a system in which lords, trades, and guilds had to meet and negotiate with a ruler who served and governed them all. The legislature and the Aishidi’tat began in this arrangement, before either had its later name. The railway’s importance thus lay not only in connecting districts but in giving different groups a continuing reason to settle disputes through shared institutions.

Expansion Beyond the West

The association eventually became no longer merely western. After the War, the Aiji argued that the alliance Atevi had formed for their defense should not be dissolved, since further humans might arrive from the heavens. The Marid association joined the Aishidi’tat at the last moment but retained its own guilds; the East, meanwhile, was not yet permanently included. Number-counters found fortunate numbers in proposals to extend the association, lending auspicious support to the practical argument that a broader coalition could respond quickly to further difficulties involving humans on Mospheira.

The enlarged political order was designed to give outlying regions a stake in its decisions. The Aiji proposed that regional and clan lords sit equally in the legislature in Shejidan, and divided the continent into defensive districts that became provinces, each with its own lord and legislative seat. The added representation also balanced Shejidan’s influence and helped secure the lords’ agreement. These arrangements belonged to the wider Aishidi’tat, rather than being powers exercised by the Western Association alone, but they gave institutional form to the alliance’s movement beyond its original regional bounds.

Guilds, Railways, and Continuing Pressures

The expanded order also drew on cooperation already established across regional lines during the War. The Aiji proposed that guilds such as the Transportation Guild and the Builders’ Guild continue to recruit and assign members without regard to clan origin, regional association, or kinship. Guild masters would control membership and appointments, making the guilds authorities in their own right. The arrangement appealed to guild leaders who had gained power under wartime conditions, though some regional associations remained apart from the guild system.

The railway’s later operation offers a concrete counterpart to this institutional history. In Shejidan, the Red Train could be routed from the Bujavid track onto an eastern line and then toward an old freight spur; a staged pickup of crates from Lord Tatiseigi’s estate gave the train a plausible reason to use that route. During the operation, the wider city rail system was brought to a prolonged halt. These events do not make the Western Association the operator of the train, but they show the continuing political utility of the transport network whose construction had once required regional cooperation.

That pattern of collective action remained relevant as the mainland faced new strains. The shuttle fleet brought wealth to previously poor districts while intensifying social instability, and Tabini judged that decisions about space could not be left to human authorities without Atevi participation. His response belonged to a later crisis, not to the Western Association itself; nevertheless, it echoed the older premise of the alliance: shared dangers and consequential infrastructure required political cooperation broad enough to include those affected by the decisions.