Related by context. Frequent words. (Click for all words.) 48 slaves 44 stockade 43 shackled 43 leg irons 43 shackles 43 enslaved 41 boxcars 41 wooden crates 40 slave 39 manacled 39 chained 39 concentration camps 38 asylums 38 torture chambers 38 paddy wagon 38 gallows 38 colonists 37 slave labor 37 dungeon 37 warehouses 37 crated 37 leg shackles 37 bondage 37 indentured servants 37 boxcar 36 wire cages 36 Slaves 36 servitude 36 cages 35 railroad depot 35 chains 35 chattel 35 barbed wire 35 handcuffs 35 fort 35 freed slaves 35 steamboats 35 trussed 35 padlocks 34 warehoused 34 Alcatraz 34 serfs 34 ghettoes 34 crates 34 herded 34 crate 34 bayonets 34 slave laborers 34 cardboard boxes 34 storerooms 33 caged 33 razor wire 33 cinder block 33 leather straps 33 colonials 33 gulags 33 corrals 33 slavery 33 prisoners 33 brig 33 catacombs 33 shipping containers 32 schoolhouses 32 cinderblocks 32 handcuffed 32 gulag 32 vats 32 cuffed 32 shipping container 32 corsets 32 penal colony 32 cinderblock 32 barbed wire fences 32 gunpoint 32 hogtied 32 prisons 32 ghettos 32 Israelites 32 padlocked 31 slaveholders 31 Death Row 31 captives 31 medieval 31 blindfolded 31 runaway slaves 31 barbarians 31 descendants 31 Confederates 31 Pharaoh 31 fortresses 31 Nazi concentration camps 31 metal barricades 31 locked 31 shackle 31 insane asylum 31 ghetto 31 fortress 31 attics 31 cellblocks 31 gassed 31 docks