タンザン鉄道
In the 1960s and 1970s, the Chinese government supported African Independence Movements and gave aid to newly independent African nations. Among the most notable early projects were the 1,860 km TAZARA Railway, linking Zambia and Tanzania, which China helped to finance and build from 1970 to 1975. Some 50,000 Chinese engineers and workers were sent to the continent to complete the project. By 1978, China was giving aid to more African countries than the United States. In 2014, the US gave four times what China gave to Africa in official development assistance.