The disadvantages of hydroelectric energy would be the disruption of habitats, flooding, lack of sites and that sites may stop producing energy. <span>The most common type of </span>hydroelectric power<span> plant uses a dam on a river to store water in a reservoir. Water released from the reservoir flows through a turbine, spinning it, which in turn activates a generator to produce electricity.</span>
The long term result would be that the region where it has occurred will split and the two parts will move away from each other, the growing gap between them will be filled with water which in time will become sea, there will be significant climate changes, the one part that'll be moving into more isolated position will make life forms on it to evolve in a specific way and they will become very unique in time.
I would go with the war with Somalia, because first all the other answer seem correct and the war with Somalia was a major victory for Ethiopia, they gained from it. So the answer is "war with Somalia"
<span>B. to serve as a detailed plan for settling the territory claimed by the U.S. northwest of the Ohio River , as the whole point was to maintain the northwest territory!
Have a great day!</span>
