Answer:
What land? America? The world?
Explanation:
For the world, ig it would be Adam and Eve
For America, ig it's native americans?
The question is kind of vague
It is Thomas Edison I just read this. He invited the lightbulb.
I think he increased. Hope it helped
Answer: Blacks faced unique challenges that added to their stress — the racism of the North, which included being forced to live in overcrowded neighborhoods, being allowed to join unions, and being underpaid for the work they were doing.
Explanation: hope this helps