5 How has human activity affected the Sahel?
A New land management techniques have
opened new fields
B Forests are gradually replacing
the grasslands.
C Farming has allowed people to grow
new crops on the land.
D Poor use of resources has made
the soil less fertile.

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.