In course of time, man discovered tin and learned to mix copper with tin to produce the alloy called :AbronzeBsilverCbrassDaluminumAnswer: A. bronze Read Explanation: Bronze AgeIn course of time, man discovered tin and learned to mix copper with tin to produce the alloy called bronzewhich was harder than copper. The age in which bronze was widely used to make weapons and tools is called 'Bronze Age'.The Harappan civilization in India belongs to the Bronze Age.Harappan civilization is called the first urbanisation in Indian history. Read more in App