A - Aztec Temple
C - Castle, Church, Cathedral, Catacombs
D - Dungeon
G - Greek Empire
M - Mansion, Mausoleum, Maze
N - Niagra Falls
P - Pyramid , Prison, Pirate Ship
S - Suspension Bridge, Skyscraper
U - Underwater City
V - Village
W - Wonders of the World
Might post some more later but those are the ones I could come up with off the top of my head
-Greek Empire
M:
-Mansion
-Mausoleum
-Maze
-Pirate Ship
-Prison
-Pyramid
Q:
R:
-Roman Empire
-Suspension Bridge
-Skyscraper
-Under Water City
-Village
-Wonders of the World
C - Castle, Church, Cathedral, Catacombs
D - Dungeon
G - Greek Empire
M - Mansion, Mausoleum, Maze
N - Niagra Falls
P - Pyramid , Prison, Pirate Ship
S - Suspension Bridge, Skyscraper
U - Underwater City
V - Village
W - Wonders of the World
Might post some more later but those are the ones I could come up with off the top of my head
V - Volcano
A - Airship (Something huge in space)