Final answer:
The important invention made during the Renaissance is the printing press/moveable type.
Step-by-step explanation:
The important invention made during the Renaissance is the printing press/moveable type. The printing press, invented by Johannes Gutenberg in the mid-15th century, revolutionized the way information and ideas were disseminated. It allowed for the mass production of books and increased literacy rates across Europe. This invention played a significant role in the spread of knowledge, the Protestant Reformation, and the scientific revolution.
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