Can anyone answer this for my lil' sis
Select all the correct answers.
Which two of the following achievements did the Mycenaeans make?

1. they created papyrus, which was used to keep written records.
2. they were skilled warriors who created armor and weapons.
3. they created city-states, each with its own king.
4. they conquered the Etruscans and created their own public sewers.
5.they made art using ivory from the tusks of elephants.