ፖለቲካየሊዎናርዶ ዳቬንቺ 500ኛ ሙት ዓመትTo play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoፖለቲካTiruneh, Haimanot1 ግንቦት 2011ሐሙስ፣ ግንቦት 1 2011https://p.dw.com/p/3IF1sማስታወቂያ