By 1872, he was living in Vienna and was employed by the Department of Justice as an officer and by Prince Rudolf's family as his tutor.

By 1872, some 40, 000 rickshaws were operating in Tokyo.

By 1872 Jacob Samuels, William Jesse Boaz, and William Henry Davis had opened general stores.

By 1872, when the gold rush in Elizabethtown had died down, the county seat was moved to Cimarron.

By the time Nashville was incorporated in 1872, water powered grist mills and sawmills were scattered over the county.

By 1872 a Spanish American agricultural community had developed.

By 1872, there were eight thousand acres ( 32 km² ) of land under cultivation in the valley and a thriving community had been built along the Salt River.

By 1872, the line was completed, together with a " spur " to Washington DC and the entire line through Southern Maryland was completed in 1873.

By January 1872, more than half of the work had been completed on the roadbed, but the railroad had to apply for an extension from the Board of Control because it had not completed track laying on the first.

By the end of summer in 1872, eighty-five buildings had been constructed where just one year before there had been nothing but a field of prairie grass.

By 1872 the Missouri, Kansas and Texas Railway ( MK & T ) began building tracks through the area.

By 1872, a stop on the Portland-St. Joseph line in Patton Valley was officially named Gaston.

By 1872, the mine was operated by the Wilkes-Barre Coal & Iron Co. which had recently gained control of nearly all of Plymouth Borough's coal lands east of Academy Street, including the Lance and the Gaylord collieries.

By 1872, the shaft was deep and 130 men were working in the Lance and Cooper veins.

By 1872, the shaft was deep reaching the Lawler and Wilkman coal veins.

By 1872, a contractor, T. C.

By the end of 1872 the telegraph had been extended through Monroe, which connected it with the rest of Utah.

By 1872 75-100 tons of coal per day were being produced at Newcastle.

By 1872 he had completed his monumental fourth opera, Libuše, his most ambitious work to date, but was withholding its premiere for the future opening of the National Theatre.

By 1872 the University had already begun to confer undergraduate degrees, with master's degrees coming in 1875 and doctoral degrees in 1888.

By 1872 Lord Kelvin devised an analogue computer to predict the tides, and by 1875 Frank Stephen Baldwin was granted the first US patent for a practical calculating machine that performs four arithmetic functions.

By 1872, he had lost interest in Mathilde, and effectively abandoned her and their son, preferring the company of his new lover.

By 1869, the croissant was well established enough to be mentioned as a breakfast staple, and in 1872, Charles Dickens wrote ( in his periodical " All the Year Round ") of: the workman's pain de ménage and the soldier's pain de munition, to the dainty croissant on the boudoir table

By 1864 – 1872, he was a member of the firm of Dabney, Morgan, and Company.

By the mid-to-late 13th century, the Chinese had adopted the dogma of Neo-Confucian philosophy formulated by Zhu Xi.

By 1949, the CPC had established control over most of the country ( see Chinese Civil War ).

By the time of the Tang Dynasty five-hundred years after Buddhisms arrival into China, it had transformed into a thoroughly Chinese religious philosophy dominated by the school of Zen Buddhism.

By this time large Chinese infantry-based armies of 100, 000 to 200, 000 troops were now buttressed with several hundred thousand mounted cavalry in support or as an effective striking force.

By adopting the name Chung-cheng (" central uprightness "), he was choosing a name very similar to the name of Sun Yat-sen, who was ( and still is ) known among Chinese as Zhongshan ( 中山 — meaning " central mountain "), thus establishing a link between the two.

By 1880, almost a thousand Chinese people, " one for every five Caucasians ," lived in Carson City.

Taylor & Taylor ( 1995: 124 ) concluded, " By and large, Pinyin represents the Chinese sounds better than the Wade-Giles system, and does so with fewer extra marks.

By 1906, the total number of Chinese coolies had swelled to 50, 000, almost entirely recruited and shipped by CEMC.

By the Chinese Remainder Theorem, this ring factors into the direct product of rings of integers mod p. Now each of these factors is a field, so it is clear that the only idempotents will be 0 and 1.

By the turn of the 19th century, the company had become the largest of the ‘’ hongs ’’ or foreign trading conglomerates with offices in all the important Chinese cities as well as Yokohama, Japan.

By the mid-1950s the Chinese army had entered the north-east portion of Ladakh.

By 1921, small groups of Marxists existed in six Chinese cities: Shanghai, Peking, Changsha, Wuhan, Canton and Tsinan, with a further group having been founded by Chinese students in Paris.

By placing the prisoners under conditions of physical and social deprivation and disruption, and then by offering them more comfortable situations such as better sleeping quarters, better food, warmer clothes or blankets, the Chinese did succeed in getting some of the prisoners to make anti-American statements.

By the time of Mozi, Chinese rulers and the wealthier citizens already had the practice of extravagant burial rituals.

By contrast, neighboring Chinese leader Mao Zedong was mostly ignored and Kim Il-sung rejected most of his policies such as the Hundred Flowers Campaign and ( later ) the Cultural Revolution.

By the end of August 2006, statistics from the Ministry of Information Industry showed that there were more than 437 million mobile phone users in the Chinese mainland, or 327 mobile phones per 1, 000 population.

By the medieval Chinese dynasties, with the decline of chariot warfare, the use of the dagger-axe was almost nonexistent.

By 1954 an estimated 2, 500 Soviet naval advisers were in China — possibly one adviser to every thirty Chinese naval personnel — and the Soviet Union began providing modern ships.

By the end of the 17th century, the Chinese economy had recovered from the devastation caused by the wars in which the Ming Dynasty were overthrown, and the resulting breakdown of order.

By 28 BC, Chinese astronomers were regularly recording sunspot observations in official imperial records.

By then he had gained fluency in French, Chinese, Sanskrit, Pali, Japanese and English, in addition to his native Vietnamese.

By June 1598, The Japanese forces fought with desperation, turning back several Chinese offensives in Suncheon and Sacheon as the Ming army prepared for a final assault.

By 1920, Pan-Turkic Islamists had become a challenge to Chinese warlord Yang Zengxin ( 杨增新 ) who controlled Siankiang.

By 1900, restaurants serving Chinese cuisine from Canton and Shanghai offered a simple ramen dish of noodles ( cut rather than hand pulled ), a few toppings, and a broth flavored with salt and pork bones.