Question

what was the tsar's promise to his enemy after they had made peace?​

Answer 1

Answer:

The Tsar promised him to send his own physician and man for his nursing after all would restore his brother's assets.Then the man vowed him to serve for the Tsar till his death and his sons too.

Explanation:

Thus the enemy of the Tsar became his friend

Answer 2

Answer:

The Tsar promised not only to get his servants and doctor attend but also return his property