Challenges facing the railroad workers
there were few towns along the route of the railroads. why was this a challenge?
the railroads could not hire local workers.
o equipment, rails, food, and even water had to be shipped long distances.
the workers had no place to spend their wages.
done

answer; i believe that the correct answer is (c) arctic tundra;

there has only been 12 presidents. the 12th president is/was moon jae-in

the right answer is the end of world war ii

after the end of a global wwii all the nations involved, in an attempt to create an organization to maintain world peace. this agreement would work settling international disputes via negotiation and arbitration instead of leading the issues escalate to another war.

it granted civil rights to african americans.