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 Union Pacific and Central Pacific railroads met at Promontory Summit, Utah. So the correct option is the one with 1869.

Answer:

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