How to make web page not reloading on back

I am pretty new to the web development. I was able to design web pages using angular. Now I am running my angular web locally and it is connected to the server. When I open my app in the browser it displays the data returned by the server.

The issue I am facing is, I am navigating to different pages via clicks, but when I want to come back to the just previously visited page, the page is getting reloading but this will not happen if I am not wrong.

So please suggest me ideas for this? Many thanks in advance.