United Arab States United Arab States The United Arab States (UAS) was a short-lived confederation of the United Arab Republic (Egypt and Syria) and North Yemen from 1958 to 1961. The United Arab Republic was a sovereign state formed by the union of Egypt and Syria in 1958. The same year, the Mutawakkilite Kingdom of Yemen (North Yemen), which had already signed a defense pact with Egypt, joined with the new state in 1958 in a loose confederation called the United Arab States. One reason for this decision was the fact that, for a long time, Yemen had felt threatened by its considerably
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