What is the main difference between the outer core and the inner core of the Earth? a. The inner core is mostly solid iron, the outer core is mostly liquid nickel.
b. The inner core is hotter and liquid and the outer core is cooler and solid.
c. The inner core is solid iron and nickel and the outer core is liquid iron and nickel.

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.