A) a fabled “promised land” that motivated early explorers
B) territory in the disputed zone between Sudan and Darfur
C) soil that can be plowed and is suitable for crop cultivation
D) a term for a nationalistic campaign to reclaim a homeland
answer is B but the explanation is thus, Arable Land is soil that has many needed nitrates and nitrogen compounds inside the soil and is easily plowed and can give large and healthy yielding crops year after year with crop rotations.