I want to know how to create a drop down list on another drop DDL like creating a DDL of a state and also creating a DDL for LGA

Question

I want to know how to create a drop down list on another drop down list like creating a drop down list of a state and also creating a drop down list of the local government in that particular state

Answer 1

Maybe something like this?

https://code.sololearn.com/Wsm58eJD3rmZ/?ref=app

P.S. This question should've been tagged with HTML and JavaScript.