Multiple choice social studies beginning of human life language, writing and great books importance of transport system importance of transportation system tribal societies from gathering food to growing food - the earliest people the earliest people Apart from the knowledge of Metallurgy, what else did the Megalithic people knew? pottery Ornaments Axes All of these Reveal answer Fill a bubble to check yourself D Correct answer Explanation Megalithic cultures were advanced enough to produce pottery, various metal ornaments, and tools like axes, making 'All of these' the correct choice.