Answer: The First Amendment has two provisions concerning religion: the Establishment Clause and the Free Exercise Clause. The Establishment clause prohibits the government from "establishing" a religion.
All of the wonders on the list are UNESCO World Heritage sites and were chosen by an online poll of tens of millions of votes in 2007. If you couldn't name all seven (but hopefully now you can), then naming the Ancient Seven Wonders of The World could prove even more difficult