C. hunting plants and animals became the source of food.
Answer:
Hitler, the first year he was elected president he began "ethically cleansing" Germany of Jewish people, as he described it in his diaries. He is the main cause of world war 2 so naturally he is the most influential.
Explanation:
Both Giovanni di Arrigo and Giovanni di Nicolao Arnolfini were Italian merchants, originally from Lucca, but resident in Bruges since at least 1419. The man in this painting is the subject of a further portrait by van Eyck in the Gemäldegalerie, Berlin, leading to speculation he was a friend of the artist.
The great schism of 1378 caused the split in the western christian church that led to two rival popes before the church reunited. <span />
