I have inherited a half-finished mobile app built using Backbone.js (which I have never used).
I need, quite simply, to send the user back when they click a back button.
Nowadays you can also use some more Backbone with Backbone.history.history which provides you methods like .forward, .go and finally Backbone.history.history.back().
Backbone.history.history
.forward
.go
Backbone.history.history.back()