Which of the following was not an area of disagreement between the medieval church and the secular powers? Group of answer choices

Whether bishops ever owed service to lords

Whether nobles had the right to appoint bishops

Whether popes could excommunicate nobles

Whether kings had a duty to protect the Church

Which best describes the“brain trust” franklin roosevelt promised to make part of his administration? a group of america’s most successful businessmen, who would fix the economya group of hoover’s economic advisers, who would undo previous damage to the economya group of smart advisers, who would assist roosevelt in guiding the nation forwarda group of military veterans, who would assist roosevelt in putting americans back to work