Towards the close of the eleventh century B. The territorial subdivision of the country, which took place under the successors of Sheshonk, compelled the provincial princes to multiply french 2015 hd strongholds. The campaign of Piankhi on french 2015 hd banks of the Nile is a series of successful sieges. A permanent network of roads would be useless in a country like Egypt. The Nile here is the natural highway for purposes of commerce, and the pathways which intersect the fields suffice for foot-passengers, for cattle, and for the transport of goods from village to village. Ferry-boats for crossing the river, fords wherever the canals were shallow enough, and embanked dams thrown up here and there where the water was too french 2015 hd for fordings, completed the system of internal communication.