While every year the people of the United Republic of Tanzania witness the new anniversary of the Union between the former Republic of Tanganyika and Zanzibar, this paper intends to examine how strong its legal foundation stands.

The union was established by the two leaders; Nyerere for Tanganyika and Karume for Zanzibar. After their signatures, the agreement was required for ratification at Zanzibar and Tanganyika legislative bodies. Only Tanganyika ratified. Surprisingly, even though Zanzibar did not ratify, the union was made. On this background foundation, the union legality has been repeatedly criticized.

While those who question the legality of the union stick on the point of ratification, those who consider its legitimacy, assert that the question of validity has waned due to the period the union has survived. The findings in this article argue otherwise, in fact, the issue has grown to such extent that it haunts everyone in Tanzania.

坦桑尼亚联合共和国人民每年都见证着前坦Tang尼喀共和国和桑给巴尔共和国之间联盟的新周年纪念，但本文旨在探讨其法律基础的牢固性。

工会是由两位领导人建立的。Nyerere代表坦any尼喀，Karume代表桑给巴尔。他们签署后，需要在桑给巴尔和坦any尼喀立法机构批准该协议。只有坦Tang尼喀批准了。令人惊讶的是，即使桑给巴尔没有批准，联盟还是成立了。在这一背景基础上，工会合法性一再受到批评。

那些质疑工会合法性的人坚持批准的观点，而那些考虑工会合法性的人则断言，由于工会的生存期，有效性问题已经减弱。这篇文章的发现相反，实际上，这个问题已经发展到足以困扰坦桑尼亚每个人的程度。