Respuesta :

lishanstha321

Answer:

1963 to 1969

Explanation:

The FIRST Transcontinental rail service was constructed from 1863 to 1869. it makes up part of the history of the united states of America as the first railway to connect the Pacific and Atlantic coastal areas of the western part of the united states of America.

shresthasapana275

Answer:

The first transcontinentral rail service was construct in 1863 to 1869.

Explanation:

mark me brainlist