Since you provide no options,
The most significant result probably that Kiev was able to increase its wealth
After Kiev increased its trade around that region , they're able to buy more manpower and equipments that would help them in their cause
The Great Famine of 1845 refers to the period when <span>the potato crop failed in successive years (between 1845 -1849)
Before the Great Famine, The Irish population experienced a healthy Growth each year, but after the great Famine the Irish population dropped to almost 2 million and they're dropped off to poorer neighborhoods.</span>
Stopped slavery from spreading