Frozen Frontiers
Jasper Quincy
Extreme Cold
Silas Donovan
Lenin Impact
Michael Davies
Western Samoa
Amelia Khatri
Antarctic Bases
Jasper Quincy
Arab Revolts
Orin Brightfield
Volga Trade
Bridget Langston
Mughal Art
Everett Sinclair
Cossack Warriors
Sabine Lorca
Japanese Castles
Sabine Lorca
Indian Dynasties
Linda Hill
Pitcairn Settlement
Linda Hill
Napoleon Invasion
Sabine Lorca
Romanov Execution
Estelle Whitford
Alpine Warfare
Sabine Lorca
Australian Sheep
Amelia Scott
Australian Gold
Gideon Fairchild
Frozen Extinctions
Laura Anderson
Antarctic Volcanoes
Raina Mooncrest
Aboriginal Land
Soren Earthwalker
Baghdad Caliphate
Linda Hill
Red Sea Trade
Gideon Fairchild
New Guinea Wars
Linda Hill
Meiji Restoration
Linda Hill
Tsarist Downfall
Orin Brightfield
Guadalcanal Battle
Sabine Lorca
Norman Conquest
Linda Hill
Glacier Changes
Brook Clearwater
Russian Railways
Bridget Langston
Melting Permafrost
Yves Earhart
