<span>D. American workers worked harder than European workers.</span>
Answer:
john Edwards was a politician.
Explanation:
Who served as a U.S senator from North Carolina. He was democratic nominee for vice president in 2004, and was a candidate for the democratic presidential nomination in 2004 and 2008. He also was a lawyer and a former politician.
I would say the first statement ("By the end of the Civil War, black men made up nearly ten percent of the Union Army"), because B is irrelevant and neither C nor D is something that would specifically indebt the North
The factors that most likely lead to a country's success and failure are
- Leaders
- Invasion
- economy
- destitution
This is further explained below.
<h3>What is a country?</h3>
Generally, a sovereign state occupies a defined area of land.
In conclusion, Success or failure is usually determined by leaders, invasion, the economy, and poverty.
Read more about the country
brainly.com/question/14446535
#SPJ1
Just look up maps over time and explain how they're changed
