2900 B.C.-Wondering why the Egyptians call that new thing a Sphinx becomes the first of the world's Seven Great Wonders.
1850 B.C.-Britons proclaim Operation Stonehenge a success. They've finally gotten those boulders arrange in a sufficiently meaningless pattern to confuse the hell out of scientists for centureis.
1785 B.C.-The first calendar, composed of a year with 354 days, is introduced by Babylonian scientists.
1768 B.C.-Babylonians realize something is wrong when winter begins in June.
776 B.C.-The world's first known money appears in Persia, immediately causing the world's first known counterfeiter to appear in Persia the next day.
525 B.C.-The first Olympics are held, and prove similar to the modern games, except that the Russians don't try to enter a six-footer with a mustache in the women's shot put. However, the Egyptians do!
410 B.C.-Rome ends the pracitce of throwing debtors into slavery, thus removing the biggest single obstacle to the development of the credit card.
404 B.C.-The Peloponnesian war has been going on for 27 years now because neither side can find a treaty writer who knows how to spell Peloponnesian.
214 B.C.-Tens of thousands of Chinese labor for a generation to build the 1,500 mile long Great Wall of China. And after all that, it still doesn't keep the neighbor's dog out.
1 B.C.-Calendar manufacturers find themselves in total disagreement over what to call next year.