Condensation if I'm not mistaking.
Answer:
the main difference between politician and bareaucrats is that worry about result and the bareaucrats..
Explanation:
that's right
It was the "Transcontinental railroad" that great helped to further the Westward Expansion in the United States after 1865, since although it wasn't oficially completed until 1869, it began to reach further and further west beginning at this time.
THE ANSWER IS RAILROADS!!
