The Bronze Age is a time period that shows the ability of ancient cultures to create weapons and artifacts made from copper and bronze. This time period falls in between the Stone Age and the Iron Age. Its significance relies in its advancements it provided for civilization.
Answer: None
Explanation:
The industrial revolution
They failed because nobody cared about the railroad. The railroad had to be a government project with leases to companies but the government was too much involved in the slavery issue that it didn't have time to deal with railroads. That's why railroads boomed after the civil war ended.
<span />
D is correct one ok ok ok
