What are three reasons why such primary sources are important to the study of history​

The most common economic system in the world is aclosed economy.command economy.mixed market economy.traditional economy.

Although china’s total economic output, measured by gross domestic product (gdp), is third largest in the world, it is considered a developing nation. what is most likely the most important factor for this designation? a. china’s government spends money on things that do not benefit human development. b. china has a large population, so its gdp per person is only modest. c. china has a strong economy but weak literacy and school attendance rates. d. china’s high rates of disease offset the country's economic gains.

Many feel that the u.s. should not give money to the world bank to aid people in other countries. true or false