<span>an agreement signed by a worker promising not to join a union while working for a company.
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The Age of Exploration was the 15th-17th century where the European ships travel to different parts of the word to search for new trading route, wealth and knowledge.
His desire to end the practice at the end of his life.
Explanation:Casein is the main protein in milk. There is no strong evidence to show this causes cancer in humans. Although dairy products contain hormones, this is very small compared to the amount produced naturally by the body. There is no strong evidence to show that hormones in milk could go on to cause cancer.