* The quantity demanded falls from 150 a day to 100 a day
Gunpowder was invented somewhere around 900 in China.
Well, that's basically it... :P
Rwanda, Wikipedia says it was 500,000-1,000,000
Answer:
led to legislation requiring improved factory safety standards and helped spur the growth of the International Ladies' Garment Workers' Union (ILGWU)
Explanation:
The fire led to legislation requiring improved factory safety standards and helped spur the growth of the International Ladies' Garment Workers' Union (ILGWU), which fought for better working conditions for sweatshop workers. The building has been designated a National Historic Landmark and a New York City landmark.
B. Thomas Jefferson completing the Louisiana Purchase
I believe this is the correct answer, because there was a lot controversy over the Louisiana Purchase, as there was nothing in the constitution about buying or selling land.