Between the political chaos and multiple civil wars within the empire, it came as a surprise when Morocco invaded Songhai unexpectedly. The main reason for the Moroccan invasion of Songhai was to seize control of and revive the trans-Saharan trade in salt and gold.
Women might work as clerks, teachers, and nurses, for example. As the nature of industries changed, new types of work evolved. Many women found work in the newly growing light industries, such as the production of electrical goods. The gender Disqualification Act of 1919 made it simpler for women to enroll in colleges and seek employment.