Which continent did humans first appear

So far, the earliest finds of modern Homo sapiens skeletons come from Africa. They date to nearly 200,000 years ago on that continent. They appear in Southwest Asia around 100,000 years ago and elsewhere in the Old World by 60,000-40,000 years ago.

the answer is "by providing data about careers and annual mean wages"

the answer to number 5 is fort sumter