Question

what issue did lay investiture revolve around?
who determined christians destinations
who had the power to grant land
who could appoint bishops
who had the authority to crown a king

Explanation:

The Investiture Controversy was a medieval conflict between secular rulers (like Holy Roman Emperors) and the Catholic Church over control of key religious and secular powers. The core issue was competing claims to appoint high church officials (bishops) and the associated authority over land and religious leadership.

Answer:

The Investiture Revolve revolved around the conflict between secular rulers and the Catholic Church over two key interrelated issues:

1. Who had the authority to appoint Bishops (a power that tied to control over religious institutions and their land/wealth)
2. Who held the power over granting land and the associated authority that came with it, as well as disputes over related powers like crowning monarchs.

More specifically, the central core issue was the struggle for control over the appointment (investiture) of church officials (such as bishops) and the secular and religious authority that came with those positions, including control over land tied to church offices.