Final answer:
The three major actions taken by the church during the Counter-Reformation were ecclesiastical and structural reconfigurations, the founding of seminaries and reform of religious life, and missionary efforts and political activities.
Step-by-step explanation:
The three major actions taken by the church during the Counter-Reformation were:
- Ecclesiastical and structural reconfigurations: The Church implemented reforms such as the prohibition of selling indulgences, limiting bishops to holding office in only one bishopric, and improving the education of clergy.
- Founding of seminaries and reform of religious life: The Church established seminaries to properly train priests and focused on returning religious orders to their spiritual foundations.
- Missionary efforts and political activities: The Church aimed to reach predominantly Catholic colonized areas and tried to reconvert areas that had become Protestantized during the Reformation. This included political activities like the Roman Inquisition.