Ancient Egypt saw a succession of thirty dynasties spanning three millennia. Carlin had a history of cardiovascular problems spanning three decades. The exhibition comprised a selection of photographs spanning 1921 to 1951. Physically this consisted of a beam spanning the space over two posts. Stonehenge evolved in several construction phases spanning at least 1500 years. Toronto has many bridges spanning the ravines. The city has six bridges in use spanning the Passaic River. The show aired for 147 episodes spanning seven seasons. McAllister played primarily as a midfielder in a career spanning over nineteen years. It contains 26 different shorts, each by different directors spanning various countries. Corin Redgrave was part of the third generation of a theatrical dynasty spanning four generations. Coriander is native to regions spanning from Southern Europe and Northern Africa to Southwestern Asia. Research has also considered parallel algorithms for the minimum spanning tree problem. Odisha has a culinary tradition spanning centuries. Agents can be divided into types spanning simple to complex.