How did the Bantu influence other civilizations as they migrated?

Choose all answers that are correct.

They introduced crops such as bananas and taro.

They taught their written language.

They established missions to spread their ancient religion.

They brought new technology for making iron tools and weapons.

A & B

Explanation:

They used their new food to increase their population and then spread their knowledge to all of Africa. More food meant bigger populations, which led to cities.

a factory opens that mass-produces light bulbs.

explanation:

not sure if that's an answer to your questions but this is an example! : )