assentaron
Assentaron is a Spanish verb, the third-person plural preterite indicative form of the verb "asentar." The verb "asentar" has several meanings, but in its most common usage, it translates to "to settle," "to establish," or "to seat." Therefore, "assentaron" typically describes an action that happened in the past where a group of people or things settled, established themselves, or were seated.
For example, "Los colonos assentaron en la nueva tierra" means "The colonists settled in the new land."