The first transcontinental railroad in the United States connected . A. Omaha and Sacramento

B. the Great Lakes and New Orleans

C. New York and Chicago

D. Chicago and Los Angeles

A

Explanation:

If you look this up you can find a map containing where it was built to

philippine sea

explanation:

it has an area over 2 million square feet

have a good day and plz mark me brainliest

for e2020. the answer would be some directions from the mountain range so we can find mt. whitney. to locate which direction is north, you should use a   compass. this would not only find mt. whitney, but also becuase of this long paragraph you would get points because it's not like anyone actually reads your work becuase once they read the first sentence it sounds dumb enough to not read becuase i'm not good at answering this but the answer is compass for your benefit.

for e2020 ; -;