Spaces,New Lines and Lines

when we want to write an article in your website its very important to use these things the spaces nad new lines.....etc but in html there's kinda a problem which is that for example for spaces if we want to make more than one space its not allowed why? because just like most of programming languages "even that html isnt a programming language" it ignore the spaces we make by clicking the "space button in the keyboard"  so for example if we did this

it'll be only on space and even for new lines in paragraph maybe when we open the browser it wont make a new line where we wont so there's a specific tag for this and for making a line too

1. </br> this tag is used to make a new line when you make your article or anything you want to make it start from a new line you should do this lets see this example:

                                                                   

and it'll looks like this :

 

    2.<hr> this tag is for drawing a line in your webpage lets use the previous example :

      

                                                          

and it'll looks like this :

   3. spaces there isnt a tag to make spaces but if you want to make a space it'll be using this "&nbsp" it                doesnt have any meaning but its used to make a spaces lets see this example :   

                                                                       
                                                             
                                                                       and it'll looks like this :

hope you like it