Please tell me if this is possible to make and use with wordpress

I want to make a website. I have no experience. I do have time and patience.

There are 3 things I would like some help with. Firstly if it is possible to make and then use with wordpress. Secondly some guidance on how to do it. Also if there is a certain way to call it then please tell me to make my research easier. Thank you.

1) An interactive map. You see a map of the world. You can click on one of the 7 continents of the world. When you click on South America, it them takes you to an an interactive map of South America. This has the option of clicking on any of the 12 countries. These countries are links to a specific page. So when you click on where Bolivia is on the map you will then be taken to a specific page.

– Does something like this exist already? I couldnt find a plugin
– Can I make it?
– Will it be hard and what do I need to do to make? What do I make it with?

As an example look at this game. On the right of the game is a map of the world. It is interactive. You can click on a continent and it will take you to a different page.

https://www.sporcle.com/games/g/northamerica

2) When you click on a link at the top of a page it takes you down to the relevant piece of information. For example wikipedia, on the contents part. If you click one of those links it automatically scrolls you down to the right part.

3) When you click on a link, a new page does not load instead a drop down box appears with more information in it. So you click a link, a box below appears with more information that is usually hidden if the link is not clicked.

I woukd appreciate help with any of these points, especially number 1

thanks