This is the 2262nd most frequent Russian word.
заявляла
"Заявляла" means "declared" or "stated" in English.
The word 'заявляла' conveys the action of stating or declaring something with confidence.
Она заявляла, что сможет выполнить эту задачу.
She declared that she would be able to complete this task.
Here, 'заявляли' is used to report or specify information formally.
Они заявляли об отсутствии угрозы для населения.
They stated the absence of any threat to the population.
In this sentence, 'заявлял' expresses the idea of expressing an opinion firmly.