Flag of Egypt use until Gamal Abdel Nasser announced the formation of the United Arab Republic in 1958. In 1958, Egypt and Syria united as the United Arab Republic (UAR) and adopted a national flag based on the Arab Liberation flag, with two green stars (representing the two countries of the union) replacing the Eagle of Saladin in the white band. A modified version of the Eagle of Saladin was adopted as the UAR's coat of arms. The flag is now used as the national flag of Syria. Though Syria withdrew from the U.A.R. in 1961, Egypt continued to use the official name
Reciprocal Guarantee of Two Nations the Two Nations, replaced the erstwhile union of the Crown of the Kingdom of Poland and the Grand Duchy of Lithuania, which had existed since the Union of Lublin (1569), with a unitary Polish Commonwealth, or Polish Republic. Reciprocal Guarantee of Two Nations The Reciprocal Guarantee of Two Nations (; also Reciprocal Warranty of Two Nations and Mutual Pledge of the Two Nations) was an addendum to the Polish Constitution of May 3, 1791, adopted on 20 October 1791 by the Great Sejm, which stated implementing principles that had not been spelled out in the May 3rd Constitution. The document