All countries of the world, gotten from REST-countries-api

The project was relatively straight forward but I got myself into quite a tight corner when I used the v3 of the API for the landing page request that returns all countries but used the v2 for the single country request. I had to really study the returned JSON from both API calls to resolve naming conflicts between both versions. Also a few countries return 404 if called with the official name parameter on v2, had to include an error page. I equally got familiar with passing around state between routes while navigating with react-router-dom.