planned to take public forest land and give it to its supporters. While protesting this and collecting petition signatures on 7 March 2001, in Wang'uru village near Mount Kenya, Maathai was again arrested. The following day, following international and popular protest at her arrest, she was released without being charged. On 7 July 2001, shortly after planting trees at Freedom Corner in Uhuru Park in Nairobi to commemorate Saba Saba Day, Maathai was again arrested. Later that evening, she was again released without being charged. In January 2002, Maathai returned to teaching as the Dorothy McCluskey Visiting Fellow for Conservation at the Yale University's School of Forestry and Environmental Studies. She remained there until June 2002, teaching a course on sustainable development focused on the work of the Green Belt Movement. Election to parliament Upon her return to Kenya, Maathai again campaigned for parliament in the 2002 elections, this time as a candidate of the National Rainbow Coalition, the umbrella organisation which finally united the opposition. On 27 December 2002, the Rainbow Coalition defeated the ruling party Kenya African National Union, and in Tetu Constituency Maathai won with an overwhelming 98% of the vote. In January 2003, she was appointed Assistant Minister in the Ministry for Environment and Natural Resources and served in that capacity until November 2005. She founded the Mazingira Green Party of Kenya in 2003 to allow candidates to run on a platform of conservation as embodied by the Green Belt Movement. It is a member of the Federation of Green Parties of Africa and the Global Greens. 2004 Nobel Peace Prize Wangarĩ Maathai was awarded the 2004 Nobel Peace Prize for her "contribution to sustainable development, democracy and peace." Maathai was the first African woman to win the prestigious award. According to Nobel's will, the Peace Prize shall be awarded to the person who in the preceding year "shall have done the most or the best work for fraternity between nations, for the abolition or reduction of standing armies and for the holding and promotion of peace congresses". Between 1901 and 2018, only 52 Nobel Prize awards were given to women, while 852 Nobel Prize awards have been given to men. Through her significant efforts, Wangari Maathai became the first African woman, and the first environmentalist, to win the Peace Prize. AIDS conspiracy theory Controversy arose when it was reported by Kenyan newspaper The Standard that