Lowtech Civilizations

[main]

4,[paleolithic] 3,[neolithic] 1,[metal]
 * main

4,[paleolithic] 3,[neolithic]
 * nometal

1,clothing 1,burial 1,mining(stone) 1,mining(pigment) 1,stone 1,furs 1,ceramics 1,pigments 1,stone 1,boats 1,bows 1,nomads 1,hunter-gatherers
 * paleolithic

1,agriculture 1,brewing 1,masonry 1,granaries 1,barter 1,slavery 1,armies 1,the state 1,religion 1,marriage 1,status 1,patriarchy 1,property 1,inheritance 1,animal husbandry 1,maps 1,irrigation 1,writing 1,alcohol 1,adobe 1,animals 1,flax 1,ploughs 1,carts 1,drains 1,farmers 1,hunters 1,fishermen 1,soldiers 1,masons 1,traders 1,weavers 1,cartwrights 1,scribes
 * neolithic

1,pyramids 1,paper 1,chariots 1,sanitation 1,shipyards 1,currency 1,alphabet 1,surgery 1,aqueducts 1,glassblowing 1,bronze 1,silk 1,cement 1,soap 1,sewers 1,toilets 1,daggers 1,swords 1,candles 1,iron 1,perfume 1,glass 1,rubber 1,coins 1,catapults 1,anchors 1,sugar 1,water wheels 1,stills 1,windmills 1,gunpowder 1,parachutes 1,metronomes
 * metal