In a mixed economy both market forces and government decisions determine which goods and services are produced and how they are distributed. ... In a command economy, also known as a planned economy, the government largely determines what is produced and in what amounts.
When a wealthy landowner was given full control over land in the new world, the colonies were known as "proprietary colonies" since these gave the dominating landowners far more control of the lives of the colonists.
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The Byzantine Empire fell in 1453. The immediate cause of its fall was pressure by the Ottoman Turks. The Ottomans had been fighting the Byzantines for over 100 years by this time. In 1454, Constantinople finally fell to them and their conquest of the Byzantine Empire was complete.
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