DuplicateAncient American philosophers
- 68
- 4
- 2
- 0
DuplicateAncient mathematicians in Malaysia
- 50
- 0
- 1
- 0
DuplicateAncient mathematicians in Kenya
- 65
- 4
- 0
- 1
DuplicateAncient mathematicians in Colombia
- 46
- 0
- 0
- 0
DuplicateAncient mathematicians in the Philippines
- 105
- 2
- 1
- 1
DuplicateAncient French philosophers
- 31
- 0
- 1
- 0
DuplicateAncient Russian philosophers
- 44
- 0
- 1
- 0
DuplicateAncient German philosophers
- 37
- 0
- 1
- 0
DuplicateAncient mathematicians in Peru
- 21
- 0
- 0
- 0
DuplicateThe Reformation in medieval England
- 55
- 1
- 1
- 0
DuplicateHandicraft technology in medieval England
- 30
- 0
- 0
- 0
DuplicatePopulation distribution in medieval England
- 55
- 0
- 1
- 0
DuplicateAgricultural Technology in Medieval England
- 39
- 0
- 0
- 0
DuplicateTrade relations in medieval England
- 33
- 0
- 2
- 0
DuplicateThe architectural style of medieval castles in England
- 25
- 2
- 1
- 0
DuplicateThe Establishment and Development of Feudal System in Britain
- 40
- 1
- 0
- 0
DuplicateDance performances in medieval America
- 14
- 0
- 1
- 0
DuplicateBiological knowledge in medieval America
- 25
- 0
- 0
- 0
DuplicateEcological Protection in Medieval America
- 23
- 2
- 2
- 0
DuplicateThe concept of sustainable development in medieval America
- 32
- 0
- 0
- 0