Passage: In the 1860s, new neighborhoods Expansion of Jerusalem in the 19th century outside the Old City walls to house pilgrims and relieve the intense overcrowding and poor sanitation inside the city. The Russian Compound and Mishkenot Shaananim were founded in 1860, followed by many others that included Mahane Israel (1868), Nahalat Shiva (1869), German Colony, Jerusalem (1872), Beit David (1873), Mea Shearim (1874), Shimon HaTzadik (1876), Beit Yaakov, Jerusalem (1877), Abu Tor (1880s), American Colony, Jerusalem (1882), Yemin Moshe (1891), and Mamilla, Wadi al-Joz around the turn of the century. In 1867 an American Missionary reports an estimated population of Jerusalem of above 15,000, with 4,000 to 5,000 Jews and 6,000 Muslims. Every year there were 5,000 to 6,000 Russian Christian Pilgrims. In 1872 Jerusalem became the center of a special administrative district, independent of the Syria Vilayet and under the direct authority of Istanbul called the Mutasarrifate of Jerusalem.
How many years after the Russian Compound was founded was Mahane Israel?