The Aba Women's Riot started in November 1929, when thousands of Igbo women from the Bende District of Nigeria, the nearby Umuahia and other places in eastern Nigeria traveled to Oloko to protest against the Warrant Chiefs, whom they accused of restricting the role of women in the government. This incident become known as the Igbo Women's War of 1929 (or "Ogu Ndem," Women's War, in Igbo). It was organized and led by the rural women of Owerri and Calabar provinces. During the events, many Warrant Chiefs were forced to resign and sixteen Native Courts were attacked, most of which were destroyed.