Under this type of democratic government, the people vote for all branches of government.
autocratic government
presidential democracy
legislative branch
parliamentary democracy

Presidential Democracy.

Explanation:

Under a Presidential Democracy, people are able to vote for all branches of government as: legislative branch, executive branch and judicial branch.

Non-price determinant causing the demand to increase: A popular new diet prescribed only olive oil for weight loss, a report in news stating that consumption of olive oil improves health.

Non-price determinant causing the demand to decrease: The decrease in the price of other vegetable oil, research shows that olive oil consumption leads to hair loss.

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