The first question today relates to the date, April 17th. The rest follows a theme but I’m not going to say what that theme is.

Image Encyclopædia Britannica
One
On 17 April 1521, Martin Luther made his initial appearance at the Diet of Worms which eventually found him to be a heretic and enemy of the state. In what modern country is Worms?
Following on in the theme …
Two
Ben Ainslie is the most successful sailor in Olympic history. In what two classes did he win his four gold and one silver medal?
Three
List the stages of a butterfly’s life cycle?
Four
Name the planets in the solar system?
Five
Can you name the states between Louisiana and Ohio in an alphabetical list of US states?
Good luck! I’ll post the answers later.