Answer:
It is estimated that by the early 16th century as much as 10% of Lisbon's population was of African descent. After the European discovery of the American continent, the demand for African labour gradually grew, as other sources of labour - both European and American - were found to be insufficient.
Evidence beyond the Documents:
This additional piece of evidence must be different from the evidence used to earn the point for contextualization.
The people elect representatives to vote on the laws for them
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The best and most correct answer among the choices provided by the question is the fourth choice. It is the main purpose of an economic system <span>to help make decisions concerning what, how, and for whom things are produced. </span><span>I hope my answer has come to your help. God bless and have a nice day ahead!</span>