Deserts and rainforests acted as barriers to migration and trade. Numerous waterfalls and rapids that hindered migration and trade between the coast and the interior.
Answer is correct all of them are them are right answers.
It is an argument but it is most definitely not a valid claim, nor is it reasonable or persuasive. It does not include any evidence so I would say it is an opinion.
It is A because...
B - has no evidence
C - does not tell why it’s just an argument
D - it’s not a reason, just an argument with no detailed information
The Great Schism occurred in the 11th century, and split Christianity into two groups in Europe, the Roman Catholic Church and the Eastern Orthodox Church. So the answer would be B. I hope this helps :)
40% of the slaves were hope this helps