Where did the Songhai people come from ?

The Songhai people (also Songhay or Sonrai) are an ethnic group in West Africa who speak the various Songhai languages. Their history and lingua franca is linked to the Songhai Empire which dominated the western Sahel in the 15th and 16th century.

might be agreeing to participate ethically with other european nations in the slave trade

or notifying other european nations when taking possession   of african territories

b or c im pretty sure