This is the 3079th most frequent Swedish word.
lettland
Latvia.
In this sentence, 'Lettland' is used as a proper noun referring to the country Latvia.
Jag har alltid velat besöka Lettland.
I have always wanted to visit Latvia.
Here, 'Lettland' is used in the possessive form 'Lettlands', indicating possession of the noun 'huvudstad' (capital city).
Lettlands huvudstad är Riga.
Latvia's capital city is Riga.
In this case, 'Lettland' specifies the location where the traditions are established, serving as the subject of discussion.