Niter

Niter, or nitre (chiefly British), is the mineral form of potassium nitrate, KNO3, also known as saltpeter or saltpetre. Historically, the term niter was not well differentiated from natron, both of which have been very vaguely defined but generally refer to compounds of sodium or potassium joined with carbonate or nitrate ions. Related minerals are soda niter (sodium nitrate), ammonia niter or gwihabaite (ammonium nitrate), nitrostrontianite (strontium nitrate), nitrocalcite (calcium nitrate), nitromagnesite

Province of Salamanca

Salamanca (Spanish pronunciation: ) is a province of western Spain, in the western part of the autonomous communityof Castile and León (Castilla y León). It is bordered by the provinces of Zamora, Valladolid, Ávila, and Cáceres; it is bordered on the west by Portugal. It has an area of 12,349 km ² and in 2018 had a population of 331,473 people. It is divided into 362 municipalities, 11 comarcas, 32 mancomunidades and five

Dean Mahomed

Sheikh Din Muhammad (Bengali: শেখ দীন মোহাম্মদ; 1759–1851) was an Indian traveller, surgeon, entrepreneur, and one of the most notable early non-European immigrants to the Western World. Due to his foreign origin, his name is often spelled in various ways. He introduced Indian cuisine and shampoo baths to Europe, where he offered therapeutic massage. He was also the first Indian to publish a book in English.

Safavid Iran

Safavid Iran or Safavid Persia (/ˈsæfəvɪd, ˈsɑː-/), also referred to as the Safavid Empire, was one of the greatest Iranian empires after the 7th-century Muslim conquest of Persia, ruled from 1501 to 1736 by the Safavid dynasty. It is often considered the beginning of modern Iranian history, as well as one of the gunpowder empires. The Safavid shahsestablished the Twelver school of Shia Islam as the official religion of the empire, marking one of the

Sat Gambuj Mosque

The Sat Gambuj Mosque (Bengali: সাত গম্বুজ মসজিদ, lit. ‘Seven Domed Mosque’) is near the northwestern outskirts of Dhaka in the Mohammadpur area. It is a fine example of the provincial Mughal style of architecture introduced in Bangladesh in the 17th century. The mosque’s most notable features are its seven bulbous domes crowning the roof and covering the main prayer hall. Probably erected by Governor Shaista Khan, the monument stands

Ramanathapuram

Ramanathapuram (pronunciation (help·info)), also known as Ramnad, is a town and a municipality in Ramanathapuram district in the Indian state of Tamil Nadu. It is the administrative headquarters of Ramanathapuram district and the second largest town (by population) in Ramanathapuram district. As of 2011 census, the town had a population of 61,440.Density of population: 320 people per square kilometer; Literacy Rate: 81.48% – Male: 87.89%, Female: 74.93%; Male Female

List of Rajput dynasties and states

During the medieval and later feudal/colonial periods, many parts of the Indian subcontinent were ruled as sovereign or princely statesby various dynasties of Rajputs. The term “Rajput” has been used as an anachronistic designation for several Hindu dynasties that confronted the Ghaznavid and Ghurid invaders during the 11th and 12th centuries. Although the Rajput identity did not exist at this time, these lineages were classified as aristocratic Rajput

Qing dynasty

The Qing dynasty, officially the Great Qing (), was the last imperial dynasty of China. It was established in 1636, and ruled China proper from 1644 to 1912. It was preceded by the Ming dynasty and succeeded by the Republic of China. The multiethnic Qing empire lasted for almost three centuries and formed the territorial base for modern China. It was the fourth largest empire in world history

Culture of Iran

The Culture of Iran (Persian: فرهنگ ایران) or Culture of Persia is one of the most influential cultures in the world. Iran (Persia) is considered as one of the cradles of civilization, and due to its dominant geo-political position and culture in the world, Iran has heavily influenced cultures and peoples as far away as Italy, Macedonia, and Greece to the West, Russia and Eastern Europe to the North, the Arabian Peninsula to the

Plough

A plough or plow (US; both /plaʊ/) is a farm tool for loosening or turning the soil before sowing seed or planting. Ploughs were traditionally drawn by oxen and horses, but in modern farms are drawn by tractors. A plough may have a wooden, iron or steel frame, with a blade attached to cut and loosen the soil. It has been fundamental to