B. marketplace, this is the only one where people buy and sell goods directly
Europe, Asia, Africa are the first three
Scientifically no. Earth has existed for millions of years. The Bible doesn't tell you about dinosaurs yet we know that they were real because of fossils. But according to the Bible we are only a few thousand years old. I guess it depends on what you personally want to believe in and if you are going mix science with religion.
I didn't even have to read the answers for 1 it's Yankee Doodle