Final answer:
The truce between the Catholic Spanish and the Protestant Dutch in 1609, known as the Twelve Years' Truce, is historically true. Also, the earlier military and religious campaign to reconquer the Iberian Peninsula from the Moors, ending in 1492, was both a military and religious action.
Step-by-step explanation:
The statement that after the war between the Catholic Spanish and the Protestant Dutch ended in 1609, both decided on a truce is true. This declaration of peace is known as the Twelve Years' Truce, which marked a pause in the hostilities of the Eighty Years' War. It can be considered both a military and religious action, as it was a halt in the conflict between Catholic Spain and the predominantly Protestant Dutch Republic.
Considering other historical contexts for Spain, the reconquering of the Iberian Peninsula, known as the Reconquista, was indeed both a military and a religious action aimed at driving out the Muslim Moors who had been in control since the 8th century. Importantly, the Reconquista ended significantly earlier in 1492 with the fall of Granada.