Answer:
agriculture:
it grows crops, which keep you feeded, and watered.
back in like B.C. and B.C.E(same era of time, just different names) farmers could trade crops for building tools which would help expand their civilizations
provides dairy, meat, and food.
The media affects the world by providing information, allowing other's to connect across the world, and affecting how a person views event's or others. The media may be biased or purely factual, which affects a person's views, and may change their actions. The media provides information on other countries, treaties, wars, and softer information, such as cooking and culture.
