Final answer:
Early civilizations existed before agriculture through hunting and gathering, relying on natural resources. While agriculture played a crucial role, it is just one aspect of civilization, which includes trade, craftmanship, and social organization.
Step-by-step explanation:
I would agree with option C) that there could have been civilization without the development of agriculture. Early civilizations existed before agriculture through hunting and gathering. These civilizations were able to sustain themselves by relying on the natural resources available to them. For example, nomadic hunter-gatherer societies lived off the land, hunting animals and gathering plants for sustenance. They didn't engage in agriculture but were still able to form social structures and establish settlements. Even after agriculture was introduced, not all societies adopted it, as the new way of life didn't suit their environment or needs. Therefore, while agriculture played a crucial role in the development of civilization, it is just one aspect. Other factors, such as trade, craftsmanship, and social organization, also contributed to the establishment of early civilizations.