Walla Zaman Ya Selahy Walla Zaman Ya Selahy "Walla Zaman Ya Selahy" () was the national anthem of the United Arab Republic (UAR), a federation of Egypt and Syria, from 1960. Though the UAR broke up in 1961, Egypt retained the official name of the union until 1971, and the official anthem until 1979. Prior to being adopted as the UAR anthem, it was a nationalist song performed by Umm Kulthum during the Suez Crisis in 1956, known in Egypt and the Arab world as the Tripartite Aggression, when Egypt was invaded by the United Kingdom, France, and Israel. Due to its strongly nationalist
Dog aggression Dog aggression Dog aggression can refer generally to all canine aggression or can be used as short-hand for what is more accurately termed dog-dog aggression or dog-dog reactivity. Dog aggression is a common dog behavior exhibited by all breeds of dogs under the right circumstances, although some breeds may, for a variety of reasons, have a higher incidence of aggression than others. Although evidence has been found for different types of aggression like threat displays, defense displays, and attack, it is important to realize why these aggressions take place. It can take place because of ownership, fear, territory, possession, and