Why was China so powerful during the Middle Ages?

Which of the following was an economic reason for the united states to declare war on spain in 1898?

Which of the following policies can the government use to encourage entrepreneurship?

In what way was family life impacted by industrialization? a. there was a rise in the middle class. b. there was a decrease in the birth rate. c. women were not allowed to work in factories. d. families relied on farming for food supplies.