The answer should be B! It's actually kinda funny. Northerners thought that the Confederate army would be easily defeated and that the Civil War was going to begin and end at the Battle of Bull Run. So, lots of spectators watched, but they were quickly proven wrong, as the war lasted for years.
Here's a reason why: Africans were strangers to the Americans. Because the Africans were poor, they didn't have any allies to watch out for them or to protect them.
After the civil war, railroads connected the country on a national scale, boosting the economy and leading to mass production, mass consumption, and encouraging entrepreneurs.
Answer:
Polygenic
Explanation:
Eye color is an example and product of <em>polygenic inheritance</em>.
This means that eye color is solely dependent on different genes. So it depends on the mix of inherited genes from the parent and other gene transfer from the family.
Also, the important information about the eye color is that it depends on <em>the quantity of melanin</em> (black pigment) the eyes are lighter or darker, with more or less different patterns.
