The Confluence Basins

Overview

The Confluence Basins are the broad lowland heartland of Humans on Caeldon: a country of wide valleys, deep fields, and linked rivers that come down from the uplands, meet, and gather toward the Serath, the great river whose lower course is the Lower Serath. More Humans live by the plough here than anywhere else, and the corridor towns that live by roads and courts eat what the Basins grow.

They are the home ground of The Confluence Marches, the first great Human civilization, and they were never only Human. The Reedfolk kept the lower waters as the Floodkeeper Houses long before the first basin towns, and the towns still depend on what they know. Beside the forest and mountain peoples on their edges the Basins are young. The Marches consolidated only c. 40,000-c. 20,000 BR, in The Founding of the Confluence Marches; the Rootcrown Concord in the forest next door is more than ten times older.

Land and Hazards

The Basins are not one valley but a field of them: broad, gentle lowlands parted by low ridges, each carrying its own river, the rivers joining one another as they descend. On the upland side the valleys narrow and climb into foothill country. Toward the forest the fields run up to the edge of the Elderweald. Downstream the ground flattens, the water slows, and long reaches of reed, fen, and seasonal flood open where land and river never settle which is which. The largest is the Reedmere, above the Lower Serath, the main Reedfolk country inside the Basins.

The soil is deep and the seasons kind enough that a good year feeds far more than the village that grew it. The dangers are the price of that plenty:

Flood. The spring rise renews the fields and drowns the careless. A river can hold its bed for a generation and take a new one in a night, and the floods that matter most are the ones nobody living remembers.
Moving water. Fords shift, banks slump, and a crossing that held last season may be a scour hole this one. The low wet ground breeds fever in the warm months.
Tired soil. Where grain levies demand a second harvest and the fallow year is skipped, the land is wearing out, and in some districts crops have begun to fail.
Altered water. A dike, weir, or drained fen made for one town moves the flood onto another. The drowned reed settlements of Reedfolk memory came from exactly such work.

Ordinary Life

Most basin people farm. A village is a few dozen households on a rise above the flood line, with fields running down toward the water and the wet meadows grazed in common. The year belongs to field and river: ploughing and sowing once the spring rise falls back, weeding and herding through the summer, harvest and threshing, then a winter of mending and waiting. The Festival of the First Sheaf, when the first stalk is cut and offered to Anvelle the Harvest-Mother, opens the harvest in every village that keeps her.

The granary sits at the centre of all of it. Each village keeps a store against the bad year, and the lord’s or the town’s share is counted out on the same threshing floor, which is where most basin quarrels start.

March-towns stand where roads cross rivers: walled markets at fords, bridges, and ferry points, each with a mill, a witness-house, and in the larger ones a record-house. Grain is sold and shipped here, levies are reckoned, and anything that must bind, from a marriage or an inheritance to a sale of land or a boundary, is sworn before a witness and written down. Scribes are among the most needed people in the Basins and among the most anxious. Records are always being lost, and a careful scribe keeps a second copy of anything that matters somewhere else.

Reedfolk life runs alongside and partly underneath. In the fens and on the lower reaches, Reedfolk households live in stilt settlements and on reed islands, fishing, cutting reed, and guiding boats through channels that will not stay put. In the towns they work as pilots, channel-menders, and flood-keepers. Their standing differs from town to town: one has a recognized Reedfolk office, another a family that owes service by inheritance, a third only a household everyone quietly asks before the spring rise.

At the forest edge a few settlements are mixed Human and Wood Elf, and have had to learn customs neither people would have invented alone. The best known is the burial custom of The Elderweald Funerary Accord (c. 16,000-c. 15,000 BR): the body goes back to the forest by Wood Elf rite, and the mourning, the marker, and the memory stay with the village.

Peoples and Power

No one rules the Basins. The Confluence Marches are a field of linked powers rather than a kingdom: lords who hold land and the villages on it, chartered towns with their own courts, march-towns that keep crossings, and alliances that shift with harvests and marriages. What holds them together is shared habit more than any crown: the same roster of gods, the same forms of oath and record, and the expectation that a bargain is sworn and written before it counts.

Lords' power is grain. They levy a share of every harvest and send it along the corridor roads. Towns' power is the market, the crossing, and the court. Between them stand the witness-houses of the Witnessed Accord, whose record of who swore what is often the one authority both sides will accept.

That order is contested from below and from beside:

The fields. Farmers who keep Anvelle’s rest-year resist levies that force the fallow, and the levy-setters are, by her worshippers' account, the slowest to listen.
The water. Reedfolk houses hold the knowledge but not the decision. They say the river belongs to whoever remembers it correctly, and that much of what basin courts call witness law was theirs first.
The corridors. The Headwater roads and the Serathic towns downstream both need more basin grain than the basins can safely give, and basin lords sell to whoever pays.
The forest. At the Elderweald edge, Rootcrown stewards judge every clearing, and their judgement weighs on settlers whatever the nearest lord has granted.

Neighbours and Borders

The Basins have no surveyed frontier. Their edges are where the ground, the law, or the neighbour changes.

Upstream, the Headwater Marches. The valleys narrow into foothills where the same Marches live harder, beside Dwarven roads. No line divides them: the two were shaped as one basin-and-edge system in The Shaping of the Confluence-Headwater World, and basin folk say the Headwater Marches begin where the fields get too steep for the plough. The Ironspine, the Greyford Reach, and the Broken Marches all lie beyond the Headwaters; the Basins reach them only through it.
Downstream, the Lower Serath. The Lower Serath lies inside the Basins but is its own world: the dense lower-river corridor of The Serathic League, with fortified towns and written river guarantees. It drew apart through The Lower Serath Guarantees (c. 26,000-c. 16,000 BR). Its upper edge is customary, wherever League guarantees rather than a lord’s toll govern the river.
At the forest, the Elderweald. Basin settlement presses on the woodland of the Rootcrown Concord across a belt first touched in The First Confluence-Elderweald Contacts (c. 38,000-c. 24,000 BR) and argued over ever since The Elderweald Border Pressures (c. 26,000-c. 10,000 BR). No treaty fixes it. It moves with each clearing and each redirected stream. Where the forest hardens into the Briarreach, settlers meet refusal instead of argument.
Toward the canopy, the Crownboughs. Where the forest opens on the High Elf side, the basin road climbs toward The Crownboughs. That edge became a contact field in The First Confluence-Crownbough Contacts (c. 18,000-c. 10,000 BR) and was formalized by The Crownbough Embassies (c. 16,000-c. 8,000 BR). It is a border of rank rather than ground.

Elsewhere the Basins simply thin into rougher country, and no event anyone remembers has fixed where.

Roads, Rivers, and Trade

The rivers are the first roads. Barges and flatboats carry grain downstream at harvest, and every ford, ferry, and bridge has a keeper and a toll. Upstream travel is slower and goes mostly by land.

The Sheaf Road is the basin grain road, running along the valley rises above the flood line from granary to granary and march-town to march-town. Above the Basins it climbs into the Headwater roads; below, it reaches the Serathic towns. At harvest it is all carts, levy-reckoners, and the scribes and witnesses who travel with them.
The lower rivers and fens run toward the Serath. No sensible boat crosses the Reedmere without a Reedfolk pilot, though the toll is paid to whoever holds the landing.
The embassy road runs from the forest edge to the Understorey Courts at the foot of the Crownbough canopy, where basin envoys and petitioners are received and seldom taken higher.

What moves:

Outward: grain above all, then flour, livestock, and labour hired out for the season.
Inward: worked metal and Dwarven craft down the Headwater roads, river goods up from the Serath, and Crownbough grafts and ceremony, given as gifts and measured as prestige.
Both ways: records. Deeds, charters, sworn agreements, and the second copies scribes keep travel between record-houses with every convoy.

Passage belongs to whoever holds the crossing: a lord at a ford, a chartered town at its bridge, a march-town at its ferry, and below the customary edge, the League’s guarantees. The Reedfolk who know where the channel actually runs collect wages rather than tolls.

Historical Memory

The Basins think of themselves as the original Human answer. Before there were Serathic guarantees or Headwater roads there was the Confluence pattern, depth joined to edge, and later Human orders are still measured against it. Behind that lies a long dimness: Human bands gathering slowly across the basins in The Gathering of the Confluence (c. 120,000-c. 50,000 BR), during the Unrecorded Age, keeping history in speech. Writing came back into public use only as the Marches formed, so basin memory begins with the record, and basin people trust what is written more than their neighbours think wise.

The Reedfolk remember the same rivers differently. In The Lower River Absorptions (c. 30,000-c. 8,000 BR) no army took the fens. Houses were hired, married into, written around, and renamed as local custom; some were pushed into the fen margins, and some drowned when channels were moved for larger powers. Their argument sits on the Water and Custody thread, and their claim that basin witness law came from Floodkeeper custody sits on Standing and Record. The forest and canopy edges belong to Elder and Young: Elven courts still speak of Human kingdoms as recent experiments, and they are not entirely wrong.

Open tensions a writer can use:

The second harvest. A lord orders a village’s resting field sown again to meet a corridor buyer who has already paid. The village elders say Anvelle forbids it. The steward says Anvelle does not sit in court.
Draining the fen. A march-town wants to embank a reach of the Reedmere for new fields. Its Reedfolk flood-keepers warn that the spring rise will go to the next village downstream instead. The warning is heard, recorded, and given no weight.
The burned roll. A record-house fire takes the only boundary roll for a whole valley. The one other memory of those boundaries is Reedfolk flood-witness, spoken and never written. Accepting it would settle the valley and concede what the Reedfolk have always claimed.

Belief

Basin belief is the Witnessed Accord at its most ordinary. Anvelle the Harvest-Mother stands first: she was born here, from basin farmers' dependence on soil and season, and the oldest fields are said to grow her signs. Beside her stands Serovan the River-King, whose spring-rise rites the basin keeps even though his heart is the Serath. Scribes swear to Annoth the Keeper of Scrolls, and the dead go to Ennor the Grave-Watcher. Country shrines and household gods are tolerated rather than entered, and beneath all of it lies the seasonal alignment custom of sowing and harvest.

The Reedfolk keep their own river-memory rites, refuse Serovan’s claim on the water, and remember Hesserin the Shattered Saint, who shattered when their houses accepted service. Older still is the First Man, the god of the first Human self-awareness in these valleys, long faded, with no name left to pray to.