Which of the following diseases has been eradicated?

Liberal internationalists believe ________

a. that human rights should be handled quietly b. in the power of voluntary trade negotiations c. that democracy doesn't lead to peace d. that war is sometimes necessary to install democracy e. that the international environment is dangerous

__________ are when social and economic differences buttress one another, making political conflict more intense and polarizing

a. Cross-cutting cleavages b. Polarizing cleavages c. Predisposing cleavages d. Reinforcing cleavages