During her evening Spanish language exam, Janica so easily remembers the French vocabulary she studied that morning that she finds it difficult to recall the Spanish vocabulary she rehearsed that afternoon. Her difficulty best illustrates:

a. the spacing effect.
b. proactive interference.
c. source amnesia.
d. retroactive interference.

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.