Courts can only decide cases that present __________ controversies—not hypothetical ones

Liberals are more likely than conservatives are to believe that there are structural causes of poverty

Indicate whether this statement is true or false.

Economist Mancur Olson developed an influential theory on the logic of interest group participation in his study of ______.

a. why people choose to join groups b. how groups recruit and activate members c. which groups attract which types of people d. why people choose not to participate