Yorùbá culture of present-day Southwest Nigeria and Southeast Republic of Benin, has received much attention from academics over time. In part, this is due to the culturally ingrained female power that has existed and persisted over time in Yorùbáland. However, some scholars have argued against the gender structure generally accepted by scholars to be grounded in Yorùbáland. In particular, Oyeronke Oyewumi made a compelling, yet controversial argument in her book The Invention of Women: Making An African Sense of Western Gender Discourses (1997). Oyewumi asserts that scholars have imposed their Western bias in their research on the Yorùbá based on their own understanding of gender roles throughout history.