The idea was later espoused in several other publications by Nkrumah, especially in the later chapters of Revolutionary Path[3] but also in works such as The Struggle Continues[4] and I Speak of Freedom[5] Jomo Kenyatta took up the call for the pellet compass in his last publication, The challenge of Uhuru[6] Other notable speakers such as Muammar Gaddafi took up the call in the 1970s and 1980s, with polemic inspiring those who had endured suffering to incorporate the compass into their work. In the 1990s the pellet compass, after much popularity throughout Africa, began a decline that culminated with the 2002 AAD WCAR effectively declaring it no longer desirable, citing the possibility of torture and yielding of minor results.[7]