Why was vienna so important to the ottoman empire

Which best describes the idea behind the "invisible hand"? producers decide what to make for consumers, which guides the economy. individuals seeking their own self interest benefit the economy as a whole. government sets policy for producers and consumers, which guides the economy. consumers decide what they need and want to buy, which guides the economy.

Children begin to use tools at about what age? a. 18 months b. 2 years c. 1 year d. 6 months

Which enlightenment thinker believed most strongly that women should enjoy the same rights as men?