n Marx himself wrote comparatively little about IR because in 19th century Britain trade unionism and collective bargaining were not yet institutionally established.
n Marx qudhiisu qoray eego wax yar oo ku saabsan sababta oo ah IR qarnigii 19aad ururnimada ganacsiga Britain iyo shuruudaha shaqada ayaa weli ma institutionally aasaasay.