Questions & Answers about Donationen kom igår.
Because -en is the definite article attached to the noun.
- donation = a donation
- donationen = the donation
In Swedish, the definite article is usually added to the end of the noun instead of being a separate word like English the.
So Donationen kom igår literally looks like Donation-the came yesterday, but in natural English it is The donation arrived yesterday.
Swedish often puts the at the end of the noun as a suffix.
For this noun:
- en donation = a donation
- donationen = the donation
This is one of the biggest differences from English. Instead of saying a separate article before the noun, Swedish usually adds it directly to the noun.