These graphs illustrate the demand for olive oil. Match the non price determinants of demand with the type of shift in the demand curve they are likely to cause.
1. A popular new diet prescribes only olive oil for weight loss. 2. A report in news stating that consumption of olive oil improves health. 3. A decrease in the price of other vegetable oil. 4. Research shows that olive oil consumption leads to hair loss

Why might the spanish government have approved of the encomienda system? a the system allowed for fair treatment of all under it, leading to a happy and prosperous colony. b the system used natives as slaves which meant the government was able to maximize their profit of exported goods. c the system allowed for mostly profitable trade within the different colonies. d the system was a great example of how to successfully run a colony, making spain a world power.

What was one of the most important causes of the russian revolution of 1917? a. the german occupation of russia during world war ii b. the bolsheviks execution of czar nicholas ii and his family c. csar nicholas ii refusal to withdraw from world war 1 d. the policy of ethnic discrimination put in place by the duma

How did imperialism play a role in sparking world war i?