A. a-3, b-4, c-2, d-1
B. a-1, b-4, c-2, d-3
C. a-3, b-2, c-4, d-1
D. a-1, b-2, c-4, d-3
✅ The correct answer is option B.
2002 – International Year of Ecotourism2004 – International Year of Struggle Against Slavery and its Abolition2005 – International Year of Microcredit2008 – International Year of Planet Earth
2002 – International Year of Ecotourism2004 – International Year of Struggle Against Slavery and its Abolition2005 – International Year of Microcredit2008 – International Year of Planet Earth