PLEASE HELP BRAINLIEST IF CORRECT The best explanation for how humans populated the Earth is

A: they migrated from Asia to other continents over the last two million years.

B: they migrated mostly over land from Africa over the last eighty thousand years.

C: they developed varied human species in different places over millions of years.

D: they traveled by boat from Africa to other continents over the last forty thousand years.

During world war 11 how did the policy of internment affect people of japanese descent in the united states

Why were chinese american immigrants frequently detained when trying to immigrate through angel island? the rules for immigration were stricter at this checkpoint due to health issues that were prevalent among asian populations at this time. the location of the island was difficult to reach, and ships to the mainland were often prevented from sailing more than once a week. immigration agents were notorious for asking immigrants confusing questions as a means of denying them entry. low wages caused a shortage of immigration officials, so many immigrants had to wait weeks or months before their applications were processed.

How does the existence of a site like catus hill demonstrate the challenge that archaeologist face when making theories?