The Main Factor that Slowed Construction of the Central Pacific Railroad

What factors contributed to the slowdown of the construction of the central pacific railroad?

A. Shortage of supplies

B. Intense summer heat

C. Scarcity of wood

D. Conflicts with indigenous peoples

Answer:

The correct answer is a shortage of supplies, which had to be shipped around South America.

Explanation:

The main factor that slowed construction of the central Pacific Railroad was a shortage of supplies. Due to this shortage, supplies had to be shipped around South America, causing delays in the construction process. This lack of essential materials significantly hampered the progress of the project.

Additionally, other factors such as intense summer heat that melted the railroad ties and tracks, scarcity of wood used for building railroad ties and trestles, and conflicts with indigenous peoples who closed down the tracks, also contributed to the slowdown of construction.

In conclusion, the shortage of supplies stands out as the primary factor that impeded the construction of the central Pacific Railroad. Without a steady and sufficient supply of materials, the construction efforts faced numerous obstacles and delays.