Part 20

After a while the meaning of "heaven" was added to that of "star," and the picture was simplified in this way [Illustration: Odd Cross] which made it still more of a puzzle.

In the same way an ox changed from [Illustration: Ox Head] into [Illustration: Pattern]

A fish changed from [Illustration: Fish] into [Illustration: Fish Scales] The sun, which was originally a plain circle, became [Illustration: Diamond] and if we were using the Sumerian script today we would make an [Illustration: Bike] look like this [Illustration: Pattern].

You will understand how difficult it was to guess at the meaning of these figures but the patient labors of a German schoolmaster by the name of Grotefend was at last rewarded and thirty years after the first publication of Niebuhr's texts and three centuries after the first discovery of the wedge-formed pictures, four letters had been deciphered.

These four letters were the D, the A, the R and the Sh.

They formed the name of Darheush the King, whom we call Darius.

Then occurred one of those events which were only possible in those happy days before the telegraph-wire and the mail-steamer had turned the entire world into one large city.

While patient European professors were burning the midnight candles in their attempt to solve the new Asiatic mystery, young Henry Rawlinson was serving his time as a cadet of the British East Indian Company.

He used his spare hours to learn Persian and when the Shah of Persia asked the English government for the loan of a few officers to train his native army, Rawlinson was ordered to go to Teheran. He travelled all over Persia and one day he happened to visit the village of Behistun. The Persians called it Bagistana which means the "dwellingplace of the Gods."

Centuries before the main road from Mesopotamia to Iran (the early home of the Persians) had run through this village and the Persian King Darius had used the steep walls of the high cliffs to tell all the world what a great man he was.

High above the roadside he had engraved an account of his glorious deeds.

The inscription had been made in the Persian language, in Babylonian and in the dialect of the city of Susa. To make the story plain to those who could not read at all, a fine piece of sculpture had been added showing the King of Persia placing his triumphant foot upon the body of Gaumata, the usurper who had tried to steal the throne away from the legitimate rulers. For good measure a dozen followers of Gaumata had been added. They stood in the background. Their hands were tied and they were to be executed in a few moments.

The picture and the three texts were several hundred feet above the road but Rawlinson scaled the walls of the rock at great danger to life and limb and copied the entire text.

His discovery was of the greatest importance. The Rock of Behistun became as famous as the Stone of Rosetta and Rawlinson shared the honors of deciphering the old nail-writing with Grotefend.

Although they had never seen each other or heard each other's names, the German schoolmaster and the British officer worked together for a common purpose as all good scientific men should do.

Their copies of the old text were reprinted in every land and by the middle of the nineteenth century, the cuneiform language (so called because the letters were wedge-shaped and "cuneus" is the Latin name for wedge) had given up its secrets. Another human mystery had been solved.

But about the people who had invented this clever way of writing, we have never been able to learn very much.

They were a white race and they were called the Sumerians.

They lived in a land which we call Shomer and which they themselves called Kengi, which means the "country of the reeds" and which shows us that they had dwelt among the marshy parts of the Mesopotamian valley. Originally the Sumerians had been mountaineers, but the fertile fields had tempted them away from the hills. But while they had left their ancient homes amidst the peaks of western Asia they had not given up their old habits and one of these is of particular interest to us.

Living amidst the peaks of western Asia, they had worshipped their Gods upon altars erected on the tops of rocks. In their new home, among the flat plains, there were no such rocks and it was impossible to construct their shrines in the old fashion. The Sumerians did not like this.

All Asiatic people have a deep respect for tradition and the Sumerian tradition demanded that an altar be plainly visible for miles around.

To overcome this difficulty and keep their peace with the Gods of their Fathers, the Sumerians had built a number of low towers (resembling little hills) on the top of which they had lighted their sacred fires in honor of the old divinities.

When the Jews visited the town of Bab-Illi (which we call Babylon) many centuries after the last of the Sumerians had died, they had been much impressed by the strange-looking towers which stood high amidst the green fields of Mesopotamia. The Tower of Babel of which we hear so much in the Old Testament was nothing but the ruin of an artificial peak, built hundreds of years before by a band of devout Sumerians. It was a curious contraption.

The Sumerians had not known how to construct stairs.

They had surrounded their tower with a sloping gallery which slowly carried people from the bottom to the top.

A few years ago it was found necessary to build a new railroad station in the heart of New York City in such a way that thousands of travelers could be brought from the lower to the higher levels at the same moment.

It was not thought safe to use a staircase for in case of a rush or a panic people might have tumbled and that would have meant a terrible catastrophe.

To solve their problem the engineers borrowed an idea from the Sumerians.