React Flow-Router - How to navigate back without refreshing

Question

I have started to rewrite my Meteor app with React + Meteor. I am currently using Flow-Router as the Routing Framework for React.

IN the previous version of my app when I was using iron-router, when I click back on the browser, the page gets displayed very quickly without having to refresh.

However, I have noticed that with Flow-Router, if I click on the back button, the whole website refreshes.

Currently with Flow Router I only have 2 routes:

FlowRouter.route('/', {
    action: function(params, queryParams) {
        console.log("Yeah! We are on the /", params.postId);

        ReactLayout.render(Sidebar, {

        });
    }
});

FlowRouter.route('/managedata', {
    action: function(params, queryParams) {
        console.log("Yeah! We are on the managedata", params.postId);


        ReactLayout.render(Sidebar, {
            content: <ManageData />
        });
    }
});

What should I do to activate the 'history'?? So that when the back button is clicked it just renders the previous page without having to refresh just like iron-router does