I think it would be ( They mainly stayed out of sight, but were in complete control of all matters big and small.) hope this helps.
Answer:
brothers after a bad agrument
The correct statements below are a) Ivan III married a Byzantine princess and c) The Kremlin in Moscow was rebuilt to include a palace and cathedrals. He actually renovated the Kremlin and is the longest-reigning Russian ruler in the history of the country, on top of the fact that he laid the foundations for the Russian nation and tripled the territory of the state.
