During which decade did transcontinental rail service begin in the United States? 1850–1860 1860–1870 1870–1880 1880–1890

The FIRST Transcontinental rail service was constructed from 1863 to 1869.

Explanation:

1863-1869 is the first one :<

answer: born in saint-dié, in the vosges department, france, he studied law, and was called to the bar at paris in 1854,[2] but soon went into politics, contributing to various newspapers, particularly to le temps. he attacked the second french empire with great violence, directing his opposition especially against baron haussmann, prefect of the seine department. a series of his articles in le temps was later republished as the fantastic tales of haussmannlaxupa (1868).[2]

explanation: