Kenyan national Wangari Maathai won the 2004 Nobel Peace Prize for her work in the Green Belt Movement, an organization that engages in tree-planting activities and environment conservation.

VOA: standard.2010.02.24

But the later, the second half the 20th century, it had a new Palestinian political movement established by the Palestine Liberation Organization, PLO the PLO.

而之后，20世纪后半叶，有新的巴勒斯坦政治运动,是由巴解组织开始的，也就是。

普林斯顿公开课 - 人性课程节选