Final answer:
The four successive years of drought in the 1980s had a significant impact on the lives of the Wodaabe, a nomadic pastoral group in West Africa. They faced challenges in finding grazing land, resulting in conflicts with settled agricultural communities and food/resource insecurity.
Step-by-step explanation:
The four successive years of drought in the Sahel zone in the 1980's had a significant impact on the lives of the Wodaabe, a nomadic pastoral group in West Africa. During the drought, the Wodaabe faced challenges in finding grazing land for their animals, which resulted in conflicts with settled agricultural communities in the Maghreb and Sahel regions. The drought also threatened the livelihood of the Wodaabe as their animals died due to lack of grass, leading to food and resource insecurity.