Hunter-gatherers lived in the Indian subcontinent two million years ago, hunting and gathering food as they moved from place to place searching for resources. Around 12,000 years ago as the climate warmed, grasslands developed and animal populations grew, allowing for herding. People began intentionally growing grains and domesticating animals, transitioning to farming and herding lifestyles. This required staying in one place to tend crops and build storage, beginning settled villages. Archaeological sites provide evidence of early farming of crops like wheat and rice and herding of cattle.