Answer:
the subject of a talk, a piece of writing, a person's thoughts, or an exhibition; a topic.
Explanation:
It is ironical because because Ozmandias considered himself to be the strongest and most powerful, he also thought that he would be remembered forever will all his great works.
The printing press was invented by Johannes Gutenberg.
Gutenberg started with the idea of printing with movable type. In 1440, it is believed that Gutenberg perfected the secret of printing based on research. He took a loan to provide for his invention and in 1450, the press was in operation.
