Most countries use railroads to transport goods across long distances. which would be an advantage for using railroads to
transport goods?
a) they are cheap to construct.
b) routes and stops can be easily adjusted.
c)they cause little damage to the environment.
d) growth in trade since railroads can carry more goods,

Iam not sure sorry

The electoral college consists of 538 electors. a majority of 270 electoral votes is required to elect  the president. your state's entitled allotment of electors equals the number of members in its congressional delegation: one for each member in the house of representatives plus two for yoursenators.congress does the electoral college represent