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.
Answer:
The two divisions are:
nobility of the sword (noblesse d'épée)
nobility of the robe (noblesse de robe)
The equal privileges and protection for all countries
Answer:
but are also aware of biases, perspectives, beliefs, and a variety of other differences.
Explanation: