Question

the transcontinental railroad was completed in
1835.
1859.
1869.
1888.

Explanation:

The Transcontinental Railroad in the United States was completed on May 10, 1869, when the Central Pacific and Union Pacific railroads met at Promontory Summit, Utah. So among the given options, 1869 is the correct year.

Answer:

C. 1869 (assuming the options are labeled A - D with A: 1835, B: 1859, C: 1869, D: 1888)