What was a major route that ohio used to transport goods and people to the rest of the country in the early 1800s

When the united states entered world war ii it affect the lives of americans in many ways people were asked to such as food oil and gas the government awesome cars to purchase a to the country financially during the war more more working in all industries during the war

How did the new working class of the industrial revolution differ from the working classes of the earlier, farm based economy?

What is the ancient chinese belief that god chooses the emperor?