I think it's population and transportation but I'm not sure
You need to be more speific . What fire are you speaking of
Answer:
The Crédit Mobilier scandal, which came to public attention in 1872, was a two-part fraud conducted from 1864 to 1867 by the Union Pacific Railroad and the Crédit Mobilier of America construction company in the building of the eastern portion of the First Transcontinental Railroad
Explanation:
If this is wrong I’m sorry but I think it’s. C