31. The largest castra were " legionary fortresses " built as bases for one or more whole legions. 32. "' Canuka "'is the leader of the Castra and the spiritual leader in Cantura. 33. The ruins of the " castra " are located in Duleu ( commune F�rliug, Romania ). 34. The ruins of the " castra " are located in the center of Pietroasele ( Romania ). 35. Outside of the castra , large tracts of land were also divided in accordance with the grid within the walls. 36. The city was organized by a-hundred-meters-long square blocks ( as a Roman castra ). 37. Ravenglass was occupied by the Romans for over 300 years and had a garrison ( castra ) of 500 soldiers. 38. Frumentarii appear to have spent a lot of time travelling and had a base in Rome at the Castra Peregrina. 39. The arch is located on the Caelian Hill, at the north corner of the site of the Castra Peregrina. 40. The "'castra of Basarabi "'was a defensive fort in the Roman province of Moesia.
