KOHAT PASS, a mountain pass in the North-West Frontier Province of India, connecting Kohat with Peshawar. From the north side the defile commences at 4½ m. S.W. of Fort Mackeson, whence it is about 12 or 13 m. to the Kohat entrance. The pass varies from 400 yds. to 1¼ m. in width, and its summit is some 600 to 700 ft. above the plain. It is inhabited by the Adam Khel Afridis, and nearly all British relations with that tribe have been concerned with this pass, which is the only connexion between two British districts without crossing and recrossing the Indus (see [Afridi]). It is now traversed by a cart-road.

KOHISTAN, a tract of country on the Peshawar border of the North-West Frontier Province of India. Kohistan means the “country of the hills” and corresponds to the English word highlands; but it is specially applied to a district, which is very little known, to the south and west of Chilas, between the Kagan valley and the river Indus. It comprises an area of over 1000 sq. m., and is bounded on the N.W. by the river Indus, on the N.E. by Chilas, and on the S. by Kagan, the Chor Glen and Allai. It consists roughly of two main valleys running east and west, and separated from each other by a mountain range over 16,000 ft. high. Like the mountains of Chilas, those in Kohistan are snow-bound and rocky wastes from their crests downwards to 12,000 ft. Below this the hills are covered with fine forest and grass to 5000 or 6000 ft., and in the valleys, especially near the Indus, are fertile basins under cultivation. The Kohistanis are Mahommedans, but not of Pathan race, and appear to be closely allied to the Chilasis. They are a well-built, brave but quiet people who carry on a trade with British districts, and have never given the government much trouble. There is little doubt that the Kohistanis are, like the Kafirs of Kafiristan, the remnants of old races driven by Mahommedan invasions from the valleys and plains into the higher mountains. The majority have been converted to Islam within the last 200 years. The total population is about 16,000.

An important district also known as Kohistan lies to the north of Kabul in Afghanistan, extending to the Hindu Kush. The Kohistani Tajiks proved to be the most powerful and the best organized clans that opposed the British occupation of Kabul in 1879-80. Part of their country is highly cultivated, abounding in fruit, and includes many important villages. It is here that the remains of an ancient city have been lately discovered by the amir’s officials, which may prove to be the great city of Alexander’s founding, known to be to the north of Kabul, but which had hitherto escaped identification.

The name of Kohistan is also applied to a tract of barren and hilly country on the east border of Karachi district, Sind.

KOHL. (1) The name of the cosmetic used from the earliest times in the East by women to darken the eyelids, in order to increase the lustre of the eyes. It is usually composed of finely powdered antimony, but smoke black obtained from burnt almond-shells or frankincense is also used. The Arabic word koḥl, from which has been derived “alcohol,” is derived from kaḥala, to stain. (2) “Kohl” or “kohl-rabi” (cole-rape, from Lat. caulis, cabbage) is a kind of cabbage (q.v.), with a turnip-shaped top, cultivated chiefly as food for cattle.

KOHLHASE, HANS, a German historical figure about whose personality some controversy exists. He is chiefly known as the hero of Heinrich von Kleist’s novel, Michael Kohlhaas. He was a merchant, and not, as some have supposed, a horsedealer, and he lived at Kölln in Brandenburg. In October 1532, so the story runs, whilst proceeding to the fair at Leipzig, he was attacked and his horses were taken from him by the servants of a Saxon nobleman, one Günter von Zaschwitz. In consequence of the delay the merchant suffered some loss of business at the fair and on his return he refused to pay the small sum which Zaschwitz demanded as a condition of returning the horses. Instead Kohlhase asked for a substantial amount of money as compensation for his loss, and failing to secure this he invoked the aid of his sovereign, the elector of Brandenburg. Finding however that it was impossible to recover his horses, he paid Zaschwitz the sum required for them, but reserved to himself the right to take further action. Then unable to obtain redress in the courts of law, the merchant, in a Fehdebrief, threw down a challenge, not only to his aggressor, but to the whole of Saxony. Acts of lawlessness were soon attributed to him, and after an attempt to settle the feud had failed, the elector of Saxony, John Frederick I., set a price upon the head of the angry merchant. Kohlhase now sought revenge in earnest. Gathering around him a band of criminals and of desperadoes he spread terror throughout the whole of Saxony; travellers were robbed, villages were burned and towns were plundered. For some time the authorities were practically powerless to stop these outrages, but in March 1540 Kohlhase and his principal associate, Georg Nagelschmidt, were seized, and on the 22nd of the month they were broken on the wheel in Berlin.