do like this
command /romehistory:
trigger:
send "&8[&6History&8] &7This is about the history"
wait 3 seconds
send "&8[&6History&8] &7It was started when the god making the world"
wait 3 seconds
send "&8[&6History&8] &7He divide each world to give to his 9 children"
This is some example
u can add permission or other to there too