The answer is Samuel F.B. Morse who invented the Telegraph. because of this he greatly expanded communication making the expansion westward possible and easier.
Because new opportunities and technological advances led to westward migration
Telegraph
Both presidents pushed for and supported westward expansion, westward expansion further helped America increase in size.
Westward expansion
The telegraph allowed faster communication across America and eventually the world.
what does zebulon pike have to do with the westward expansion
The westward Expansion started after the gold rush in 1849.
Westward boomers in oklahoma
It was all due to the belief of manifest destiny. The belirfe that the US must touch both seas.
Not in westward expansion, during, it was one of the expansion wars. It took place in Montana,
Westward expansion created territories that eventually wished to become States. Every application for Statehood prior to the Civil War increased sectional tension because of the need to balance "free" and "slave" States in Congress.
Westward expansion (APEX)