The alloy made from copper and tin is called bronze. This combination has been used since ancient times due to its favorable properties, such as increased strength and resistance to corrosion compared to pure copper. Bronze was pivotal during the Bronze Age, as it allowed for the creation of more durable tools, weapons, and artifacts, facilitating advancements in various civilizations. The addition of tin to copper not only enhances hardness but also improves casting qualities, making it easier to shape. Over time, bronze has evolved, with various compositions developed for specific applications in art, engineering, and construction.