Yes, those countries are part of North America. I'm aware that they also belong to Central America, but Central America isn't considered a continent, and I arranged the countries according to what continent they belong to.
Aaam Im Guatemalan. We've been told always in schools (all over the 7 nations) that, Central America is the bridge between north and south. Its not a political region. Its considered not a continent... but an appart landmass. But well... I loved the photos. Nice selection.