 Complete the following phrase:  Congolese dictator Mobutu Sese Seko became notorious for corruption, nepotism, and the embezzlement of between US4 billion and 15 billion during his reign. Socialist governments influenced by Marxism, and the land reform they have enacted, have also contributed to economic stagnation in Africa. For example, the regime of Robert Mugabe in Zimbabwe, particularly the land seizures from white farmers, led to the collapse of the countrys agricultural economy, which had formerly been one of Africas strongest; Mugabe had been previously supported by the USSR and China during the 