This map is only a portion of the United States, this is a very old version of it as well .
Answer:
the union pacific railroad
Explanation:
Being a member of the laboring classes made people more prone to criminal behavior. The term slum means. a crowded area with run-down housing and high poverty.
HOPE THIS HELPED!!!
Answer:
First one - Genetic traits
2nd one would be Drag racing
Explanation: