Complex sentence: The last raid of the particularly troublesome and far-ranging northern nomads, the Reguibat, occurred in 1934, covered a distance of 6,000 kilometers, and netted 800 head of cattle, 270 camels, and 10 slaves.
Split into simpler sentences: The last raid by the particularly effective and far-ranging northern nomads, the Reguibat, occurred in 1934 and covered a distance of 6,000 kilometers. They netted 800 head of cattle, 270 camels, and 10 slaves.