How do people's agricultural practices affect the environment of sub-Saharan Africa? A. Many farmers practice slash-and-burn agriculture, leading to deforestation and desertification.
B. Many farmers practice slash-and-burn agriculture, leading to long-term improvements in soil quality.
C. Many farmers are nomadic herders, leading to long-term improvements in soil quality.
D. Many farmers are nomadic herders, leading to deforestation and desertification.

Congress is controlled by the democrats. president yaeger, a republican, takes several actions that are opposed by the democrats in congress. first, the president introduces a new budget that cuts most of the government's social programs and gives tax breaks to the wealthy. next, president yaeger negotiates a trade treaty with a nation accused of human rights abuses. then, the president gives pardons to three republican senators who have been convicted of crimes.