"Kateřina trusted the first Czech president."

Translation: Prvnímu českému prezidentovi Kateřina věřila.

[Matj230879]

Kateřina věřila prvnímu českému prezidentovi.

[Matj230879]

Jsem Čech a tohle mi dává smysl více, než to, co tvrdí Duo

[JanLyko]

Oba slovosledy jsou smysluplné. I další, každý ve svém kontextu. Vaši verzi vám to neuznalo?

[VladaFu]

Both answers are correct and have always been accepted.

There is nothing wrong with the main sentence and your proposal says something slightly different (different focus).

[Matj230879]

Both are correct, but only one was accepted and in my case, it was the first one "prvnímu českému prezidentovi Kateřina věřila"

[VladaFu]

Both are accepted. Use the report button next time.

[haf911]

it is valid (correct answer) in your way too ;) it does seems to make more sense like that

[VladaFu]

Both versions make good sense.