Определение домашнего животного включает в себя три типа , известные как компаньона , домашнего скота и рабочих животных . Люди были приручать животных , находящихся под их контролем , чтобы получить экономические выгоды за счет сельскохозяйственных целей . Люди контролировать свое поведение , питание, и другие биологические потребности . Люди даже манипулировать генетического происхождения домашних животных путем селекционного разведения . Сельскохозяйственные животные имеют важное значение для выполнения требований молока и белка , а собаки были полезны для защиты , и больших животных ( а именно лошади, слоны , ослы ... и т.д. ) были жизненно важны для выполнения рабочих целей . Тем не менее , отношения имеет решающее значение при обращении с домашними животными , потому что они хорошо ранив людей иногда до смерти . Тем не менее , домашние животные играют важную роль в организме человека , в культурах, включая развлечения , сельское хозяйство , транспорт и товарищеских отношений .
Nizhny Novgorod is the fourth largest city in Russia, ranking after Moscow, St. Petersburg, and Novosibirsk. It is the economic and cultural center of the vast Volga-Vyatka economic region, and also the administrative center of Nizhny Novgorod Oblast and Volga Federal District. From 1932 to 1990, the city was known as Gorky after the writer Maxim Gorky who was born there. The city is an important economic, transport and cultural center of the Russian Federation. After the destruction of the Mordvin Inazor Obram administrative centre and fillfort named Obran Osh (Ashli) at the site of future stone Kremlin in 1220, a small Russian wooden hillfort was founded by Grand Duke Yuri II of Russia in 1221. Located at the confluence of two most important rivers of his principality, the Volga and the Oka, and Obran Osh was renamed Nizhny Novgorod. Its name literally means Lower Newtown, to distinguish it from the older Veliky Novgorod. Its independent existence was threatened by the continuous Mordvin attacks against it. The major attempt made by Inazor Purgaz from Arzamas in January 1229 was repulsed, but after the death of Yuri II on March 4, 1238 at the Battle of Sit River the Mongols occupied the fortress and the remnants of small Nizhny Novgorod settlement which surrendered without any resistance in order to preserve what had been developed since Purgaz's attack eight years earlier. Later a major stronghold for border protection, Nizhny Novgorod fortress took advantage of a natural moat formed by the two rivers. Along with Moscow and Tver, Nizhny Novgorod was among several newly-founded towns that escaped Mongol devastation on account of their insignificance, but grew into (great) centers in vassalic Russian political life during the period of the Tatar Yoke. With the agreement of the Mongol Khan, Nizhny Novgorod was incorporated into the Vladimir - Suzdal Principality in 1264. After 86 years its importance further increased when the seat of the powerful Suzdal Principality was moved here from Gorodets in 1350. Grand Duke Dmitry Konstantinovich (1323–1383) sought to make his capital a rival worthy of Moscow; he built a stone citadel and several churches and was a patron of historians. The earliest extant manuscript of the Russian Primary Chronicle, the Laurentian Codex, was written for him by the local monk Laurentius in 1377.
From 1932 to 1990, the city was known as Gorky after the writer Maxim Gorky who was born there.
The city is an important economic, transport and cultural center of the Russian Federation.
After the destruction of the Mordvin Inazor Obram administrative centre and fillfort named Obran Osh (Ashli) at the site of future stone Kremlin in 1220, a small Russian wooden hillfort was founded by Grand Duke Yuri II of Russia in 1221. Located at the confluence of two most important rivers of his principality, the Volga and the Oka, and Obran Osh was renamed Nizhny Novgorod. Its name literally means Lower Newtown, to distinguish it from the older Veliky Novgorod. Its independent existence was threatened by the continuous Mordvin attacks against it. The major attempt made by Inazor Purgaz from Arzamas in January 1229 was repulsed, but after the death of Yuri II on March 4, 1238 at the Battle of Sit River the Mongols occupied the fortress and the remnants of small Nizhny Novgorod settlement which surrendered without any resistance in order to preserve what had been developed since Purgaz's attack eight years earlier. Later a major stronghold for border protection, Nizhny Novgorod fortress took advantage of a natural moat formed by the two rivers.
Along with Moscow and Tver, Nizhny Novgorod was among several newly-founded towns that escaped Mongol devastation on account of their insignificance, but grew into (great) centers in vassalic Russian political life during the period of the Tatar Yoke. With the agreement of the Mongol Khan, Nizhny Novgorod was incorporated into the Vladimir - Suzdal Principality in 1264. After 86 years its importance further increased when the seat of the powerful Suzdal Principality was moved here from Gorodets in 1350. Grand Duke Dmitry Konstantinovich (1323–1383) sought to make his capital a rival worthy of Moscow; he built a stone citadel and several churches and was a patron of historians. The earliest extant manuscript of the Russian Primary Chronicle, the Laurentian Codex, was written for him by the local monk Laurentius in 1377.