她走到这一步完全是咎由自取。其实在我视角中她从来就不是啥正面国家，她的立国就没啥合法性可言，本身就是建立在殖民灭绝印第安土著的基础之上，人作恶终归会有报应，所以变成现在这样其实是早就可以预见的。未来可能还会因为她本身的行为而遭受更多苦难。

其实斯宾格勒的文明季候论，也还是极为理想化的模型

Robert Davis, author of Christian Slaves, Muslim Masters, estimates that slave traders from Tunis, Algiers, and Tripoli enslaved 1 million to 1.25 million Europeans in North Africa, from the beginning of the 16th century to the middle of the 18th century.[8] To extrapolate his numbers, Davis assumes the number of European slaves captured by Barbary pirates remained roughly constant for a 250-year period
Estimates of the total number of black slaves moved from sub-Saharan Africa to the Arab world range from 6 to 10 million, and the trans-Saharan trade routes conveyed a significant number of this total, with one estimate tallying around 7.2 million slaves crossing the Sahara from the mid-7th century until the 20th century when it was abolished.[10][11] The Arabs managed and operated the trans-Saharan slave trade,[12] although Berbers were also actively involved
数量来说，大西洋黑奴应该>>跨撒哈拉黑奴贸易>>白奴