The OAU (Organization for African Unity), the precursor to the zoo known as AU, put forth a resolution in 1964 known as the Cairo resolution and it states that the borders of Africa should be based on the colonial boundaries..
"But Somaliland and Somalia united before 1964"
Wrong, and I dare anyone to post the bilateral agreement "signed" by two countries that would not only legitimize the "union" but also prove that it existed.
The act of union was signed in Hargeisa and passed by a majority Isaaq parliament - 22 out of 30 seats. In other words it was Isaaq that unconditionally gave up the sovereignty of a country they dominated for the liberation of colonized Somalis (in contrast to the "Isaaq were anti unity and it was USP that united the two countries" mantra chanted by Darood and Gudabiirsi).
Somalia did not sign the act of union because for them Somaliweyn was just a project, not to liberate other Somalis but to dominate them.
Anzeloti,
You're one of those "Somaliyeey tooso" singing, blue flag waving while supporting foreign mercenaries to tame rival clans, fake unionists.
Somaliland was never part of Somalia because it would be illogical. Somaliland precedes Somalia as a sovereign country and the term Somalia was coined by the Italians as a reference to their country. You can laugh but if I was you I wouldn't given that 50.000 troops are colonizing, pillaging, raping an destroying your country but then again you're a Walaweyn. You do not have an ounce of shame in your body.