What function do levees have?

Is there a Rebel sport at castle towers? How many stories in a building that's 500 ft tall? What is the sourse of the Mississippi River the Gulf of Mexico or a lake a lake in northern Minnesota? In which three parishes are the Blue Mountains are found? What is the Length of Birmingham canals? What is the first fable of the Incas about Titicaca? When was We'll Build Them a Golden Bridge created? Which Japanese island is not adjacent to the Inland Sea? Why were the rocky mountains a barrier to travel and settlement? What two countries does the Aegean sea separate? What city is on the opposite side of the Golden Gate Bridge from Sausalito? Is hydro electricity safe? Who was the first person the travel the amazon river? What are the difference between rivers oceans and lakes? Why did traders go to the upper Nile? What did the pilgrims accomplish? How many bridges did ismard kingdom build? What was the importance of the Atlantic Ocean in the drive to independence? What is the area of Lake Sampaloc? What is a whirlpool bath?