The Neolithic period saw many developments in human technology and society, including the rise of agriculture, permanent settlements, and specialized tool production. As agriculture became widespread, humans began transforming the environment and clearing land for crops and livestock. Population growth led to expanded communities that collaborated on maintenance and defense. Agriculture also allowed for surpluses that could be traded, and communities grew more interconnected and dependent on one another. Stone tools, weapons, pottery, baskets, and clothing were among the specialized items commonly produced to serve community needs. Overall, the Neolithic marked a transition to more settled, cooperative social structures based around early farming.