试题题干
In the decade after the American Civil War, plantation farming by slaves was replaced by ( ).
参考答案
正确答案：
试题解析
本题考查美国内战十年后的农业体系变化。
In the decade after the war, plantation farming by slaves was replaced by the sharecropping system.
美国内战结束十年后，种植业奴隶制被佃农制度所取代。
故选择C选项。