Horseback Riding - - ; Hor
The Wheel \ -
Construction Mas Cur
Engineering \ \
Invention \ Lit ; Inv
Steam Engine \ Phy
Bridge Building 3 Iro
Railroad \ \
Industrialization \ Ban ; Ind
Steel \ E1 ; Stl
Machine Tools \ Tac ; Too
Miniaturization \ E2
Computers \ MP ; Cmp


Pottery - -
Map Making Alp -
Seafaring \ \
Navigation \ Ast ; Nav
Physics \ Lit ; Phy
Magnetism \ Iro
Electricity \ Met ; E1
Electronics \ Cor ; E2


Iron Working Bro War ; Iro
Gunpowder \ Inv ; Gun
Metallurgy \ Uni ; Met
... Далее >>