There has been debate as to the foundation of the settlement patterns. We show that Maya settlement locations were strongly influenced by environmental factors, primarily topographic slope, soil fertility, and soil drainage properties.
D. It seems like the most reasonable answer. And there were also trading routes established during those times.
Answer: B. Internet connection speed
Internet speeds vary for many reasons and they won't have an impact on whether a source is credible or not. Instead, you should look at the domain name, the website name, the author, etc to check credibility. You should also get as many sources as you can to back up a claim.
The best explanation for how humans populated the Earth is that "they migrated
<span>mostly over land from Africa over the last eighty thousand years" since all human life originated in Africa. </span>
Hopefully these are the right answer choices, if so then your answer will be the most effective way to prevent foreigners policy would be to cut off budget support for that policy. Hopefully this helps.