3,4,2,1
Do report me if I’m incorrect
Here's a few: Gold, Titanium, Zicronium, Cement, and Soda Ash.
All
Climate patters - people migrate to temperate regions
Traditions - people migrate to areas where famous things happened
Elevations - most people don't live in the mountains
Ethnicity, Religion, Language - people of the same ethnicity, religion, and/or language will stay together
D.) Cultural diffusion
Define<em> diffusion</em><em>:</em>
<em>The process of spread of a feature or trend from one place to another over time.</em>
This question. Is making a question out of a sentence. Here is a graph of the global temps over the millennia.