What factors enabled European exploration in the 15th century

There are a total of three main reasons for European Exploration. Them being for the sake of their economy, religion and glory. They wanted to improve their economy for instance by acquiring more spices, gold, and better and faster trading routes. Also, they really believed in the need to spread their religion, Christianity.

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The contract has proven to be One of the biggest loophole of the working time limitation in the 1900s.
By making the workers to signt the contract, the business owner now have the legal grounds for forcing the workers to work extra hours without being penalized by the state.