| A | B |
| Innovation | to make something new; an advancement in technology |
| diffusion | to spread; cultural diffusion is when culture spread around the world |
| culture | common elements shared by a group of people, that set them apart from others |
| customs | traditions shared by a culture |
| urban | city - many building, businesses, roads |
| rural | country - few buildings, businesses, roads |
| minorities | populations that are underrepresented |
| diverse | a variety |
| migration | to move fromone place to another |
| genocide | the extermination of an entire group of people |
| terrorism | violent acts |
| convergence | to come together |
| divergence | to move opposite of |
| polytheism | the belief in many gods |
| monotheism | the belief in one god |