You have described many Greek gods and a heroes of the Greek people. Zeus is the king of the gods, lord of the sky. Poseidon is Zeus' brother, ruler of the seas. Hades would be the youngest brother, ruler of the underworld. Aphrodite is the goddess of beauty, Athena the goddess of wisdom. Achilles and Odysseus are war heroes in Greek mythology and legends.
<span>An encyclopedia would be a good source to find this type of information. Another good source could be a governmental website that concerns patent information, since this would be the most official place to look for the actual paperwork that was filed by Edison after each of his inventions.</span>
<span>All Sumerian cities built ziggurats the same size FALSE. The ziggurats were different sizes. One of the largest ziggurats was built in Babylon, it had 7 levels and reached a height of 300 feet.</span>
