Osprey - Fortress. #38. American Civil War Fortifications (2) Land and Field Fortifications

Spanish Colonial Fortifications in North America 1565-1822 (Osprey Fortress 94)
To maintain its imperial power in America, Spain built fortifications across the width of the continent. These outposts were established along Spanish...

Fortifications of Verdun 1874-1917 (Osprey Fortress 103)

The Fortifications of Ancient Egypt 3000-1780 BC (Osprey Fortress 98)

Osprey Fortress 68 - American Civil War Fortifications (3) - The Mississippi and River Forts
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Osprey - Fortress 67 - Japanese Castles in Korea 1592-98
The Japanese invasion and occupation of Korea, which lasted from 1592 to 1598, was the only occasion in Japanese history when samurai aggression was t...