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

the answer is option C

Explanation:

A cross-country railroad is a coterminous system of railroad trackage that crosses a mainland arrive mass with terminals at various seas or mainland borders.In 1862, Congress passed the Pacific Railway Act, which approved the development of a cross-country railroad. The principal such railroad was finished on May 10, 1869.Four of the five cross-country railways were worked with help from the central government through land grants.Transcontinental rail lines are critical for the United States as a result of the dependable transportation they offer. In 1869, when the principal cross-country railroad was finished, California was to some degree isolated.The First Transcontinental Railroad in North America was worked during the 1860's, connecting the all around created railroad system of the East drift with quickly developing California. The fundamental line was authoritatively finished on May 10, 1869

they spoke with the president

explanation:

the people resposnsible for the advancement of telvision are

at& t bell labs   they made high quality tv  

it shape america today in goods wys and on goods ways

pros are it the watcher open creatiity in there mind and get creative ideas

cons it the watcher get lazy making them just want to watch tv not get excerise and sit around