<span>Humanism disliked how the church limited what people were allowed to study, publish, and even discuss.The church realized needed to reform and allow their parishioners some freedom in order to keep membership and/or peace.</span>
The Strait of Gibraltar<span> is a narrow strait that connects the </span>Atlantic Ocean<span> to the </span>Mediterranean Sea<span> and separates Gibraltar and Spain in Europe from Morocco in Africa... :)
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The opportunity cost is the value of the next best alternative foregone. Every decision necessarily means giving up other options, which all have a value. The opportunity cost is the value one could have derived from using the same resources another way, though this is not always easily quantifiable.