The author MOST LIKELY wrote this passage to
A. entertain readers with a story about the people who built the tallest skyscrapers.
B. persuade readers to visit the structures that have been called the “world’s tallest building.”
C. explain the problems of building taller skyscrapers and how engineers have solved them.
D. convince readers that it is impossible to build taller skyscrapers than the ones that currently exist.