A historian presents a paper at a political science conference on the degree to which
scandals in the last year of a given presidential term affect approval ratings during
the lame duck period that ends an outgoing administration. On a screen at the front
of the room, the historian displays a bar graph of approval ratings from 1974 to the
present day. The bar graph is what type of source?
a) secondary
b) tertiary
c) primary
d) narrative
scandals in the last year of a given presidential term affect approval ratings during
the lame duck period that ends an outgoing administration. On a screen at the front
of the room, the historian displays a bar graph of approval ratings from 1974 to the
present day. The bar graph is what type of source?
a) secondary
b) tertiary
c) primary
d) narrative
