the artificial waterway that allows passage of boats between buffalo and Albany is A Erle canal
Answer:
The St. Valentine's Day Massacre, as it is now called, was the culmination of a gang war between arch rivals Al Capone and Bugs Moran. George Moran was a career criminal who ran the North Side gang in Chicago during the bootlegging era of the 1920s. He ordered that Moran's gang be destroyed.
Hope this helped :)
From my understanding of the Rwandan genocide, the Tutsis once held power in Rwanda for many years leaving Hutus as the minority. So I would have to say the answer is A