Complex sentence: Under Mohammad Daoud Khan's primeministership suppression of radicals was common but Taraki was, because of his language skills, sent to the Afghan embassy in the United States in 1952.
Split into simpler sentences: Under Mohammad Daoud Khan's prime ministership, suppression of radicals was common. However, because of his language skills, Taraki was sent to the Afghan embassy in the United States in 1952.