What was the main obstacle to Stephen A. Douglas's proposed Chicago-San Francisco railroad?

Why was the power to veto laws significant? it gave the people of rome the power to reject governmental decisions. it gave elected officials the power to reject laws made by the senate. it gave the patricians more power over laws made by the senate. it gave the consuls the power to carry out the laws in the republic.

How did the union blockade of the southern coast affect the confederacy? it forced the confederacy to build new railroads. it contributed to shortages of weapons and food. it encouraged europe to trade with the south. it halted all trade, leaving the south without supplies.

The __ spread troughout southern africa below the equator during the classical era. a. assyrian empire b. bantu peoples c. axum civilization d. nubian civilization