 Complete the following phrase:  The four lakes were formed into one by successive floods, with the Haarlemmermeer name being applied to the combined lake. Villages disappeared in the process. One of those villages was Vennep, after which the modern Nieuw-Vennep was named. In Dutch, the tendency for lakes to grow over time is called the waterwolf. During the Dutch War of Independence, the waters of the Haarlemmermeer were the scene of the Battle of Haarlemmermeer, a naval engagement between a Spanish fleet and the ships of the Dutch rebels known as Sea Beggars, who were trying to break the 