Ключевые слова: america, anastasia, bastion, box, bulwark, castillo, castillo de san marcos, conquest, coquina, corner, empire, florida, fort, fortification, fortress, garita, historic, history, island, landmark, lookout, masonry, matanzas bay, national monument, national register of historic places, new world, old, palm trees, palms, parapet, ramparts, red, round, san augustin, sentry, spanish, st augustine, stone, stonework, tower, trees, turret, usa, wall, watch,