Ibyabaye kuwa 12 Mutarama

Umunsi wa 12 Mutarama ni umunsi umwe mu minsi igize ukwezi kwa 1 k'umwaka kwitwa Mutarama mu rurimi rw'Ikinyarwanda dukurikije indangaminsi ya Gregori (Gregorian calendar) mu minsi 353 iba isigaye mu minsi igize umwaka na 354 muri leap years

Ibyabaye (Events)

475 – Byzantine Emperor Zeno yirukanwe ku gahato kuva mu mujyi we Constantinople hamwe na jenerale we, kuva icyo gihe Basiliscus yigarurira empire yose.^[1]
1528 – Gustav I of Sweden yagizwe Umwami wa Sweden, watangiye kuyobora kuva yatorwa muri kamena 1523.^[2]
1554 – Bayinnaung, uwarugiye guhuza ubwami bugari kurusha ubundi (the largest empire) mu mateka y'Aziya y'Amajyepfo y'iburengerazuba (Southeast Asia), yahise agirwa Umwami wa Burma (King of Burma) ^[3]

1616 – Umujyi wa Belém, Brazil yavumbuwe ku mugezi wa Amazon (Amazon River) delta n'umuportugale kapiteni Francisco Caldeira Castelo Branco.^[4]
1792 – umufederaliste Thomas Pinckney yashyizeho umuministiri wa mbere w'umunyamerika ku bwongereza^[5]
1808 – Imipango ya John Rennie' yo kurengera urusengero rwa St Mary's Church, Reculver yo mu 669, kuva mu guturika kwa coastal erosion yatawe mu isenyuka, batitaye ko urusengero rwari intangarugeromu nyubako za Anglo-Saxon architecture na sculpture.^[6]
1808 – inama yateranye yo guhuza imigambi yabaye intandaro ryo kuvuka kwa sosiyete ya Wernerian Natural History Society, biturutse kuri sosiyete y'Abanya scottish yari yabereye muri Edinburgh.^[7]
1848 – habayeho the Palermo rising yabereye muri Sicily ihanganye n'ubwami bubiri bwo muri sisiriya (Kingdom of the Two Sicilies).^[8]
1866 – i london mu bwongereza hashinzwe sosiyete Royal Aeronautical Society ^[9]
1872 – Yohannes IV yagizwe umwami wa Empire ya Ethiopia mu murwa wa Axum, niwo muhango wa mbere wo kwimika umwami wari uhambereye mu myaka irenga 200.^[10]
1895 – nibwo mu bwami bw'ubwongereza (the united kingdom) hashinzwe The National Trust^[11]