Answer: Most likely the industrial revolution.
Explanation: The use of machines in production became more and more prevalent, eventually many factories were built in cities which caused pollution therefore making the air gross.
There was only 1 industrial revolution and its just made the united states dirtier
Answer:
The Choctaw people believed that two hunters help an hungry woman standing on a mound by giving her a measly hawk which was their day's catch. The woman repaid their kindness by disappearing into a corn on the mound and thereby blessing them.
The Mayan people believed that humans were created from maize, after two unsuccessful attempts to create humans out of mud or wood.
Answer:
All candidates for state offices
The delegates to the national convention of the party
Explanation:
the 13th Amendment abolished the slavery, the 14th was effectively a bill of rights, guaranteeing the new black citizens their political and legal equality, the 15th stated in unambiguous terms that citizens' Rights had not to be limited by "race, color or previous condition of servitude".