This topic contains a solution. Click here to go to the answer
|
Author Question: Two hundred years ago, nearly everyone in the United States lived in rural areas and worked in ... (Read 55 times) |
Did you know?
It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.
Did you know?
The average human gut is home to perhaps 500 to 1,000 different species of bacteria.
Did you know?
Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.
Did you know?
Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.
Did you know?
There are approximately 3 million unintended pregnancies in the United States each year.