Answer:
History of Semicolon
The first printed work dates back to an Italian printer, Aldus Manutius, the Elder, in 1496. It had been used in a book called De Aetna. It was used to bring about the sudden change in the expression of sentences holding different meanings; yet written together.
Colons are different to semicolons, and they're often used in sentences to indicate that an explanation, list of facts, or a piece of dialogue is about to follow.
Step-by-step explanation: