I don't know how to give any link of website in our code

Question

Like if I am making a website about indus vally civilization and in tha last i am saying I you want to know more go to Wikipedia so I want the "go to Wikipedia" to displayed like link in blue like if one clicks on it it will open the page on Wikipedia about indus valley I hope you understand what i want to ask.
You can see this code then I think you'll understand what i am saying

https://code.sololearn.com/W5Np2uq5BC81/?ref=app

Answer 1

<a href=
"https://en.m.wikipedia.org/wiki/Indus_Valley_Civilisation"> Go to Wikipedia</a>

Answer 2

You are using wrong attribute. It should be href, not hearf.
<a href =
"https://en.m.wikipedia.org/wiki/Indus_Valley_Civilisation"> Go to Wikipedia</a>