Please list some of the major contributions made by the people of the African Empires. Help ASAP it’s a 911 help ASAP plss

As heat and pressure increase, ductile deformation becomes less likely becomes more likely is replaced by elastic deformation stops occurring

In which area will soil formation be greatest? a a steep slope in a warm,b wet climate a flat area in a warm,c wet climate a north-facing area on a steep slope a flat area in a cold, d wet climate description

Which event had the greatest impact on culture of south america