Question

look at the graph. choose the word or phrase that best completes each statement below.
the unemployment rate increased between 1974 and 1980.
complete
during the oil crisis spurred by the revolution in iran, the unemployment rate dropdown with options: decreased, increased, stayed constant.
done
unemployment rate, 1974 - 1980
(graph with years 1974 - 1980 on x - axis and unemployment rate 5.4 - 8.9 on y - axis, showing a line graph of unemployment rate over these years)

Explanation:

The Iranian Revolution and its associated oil crisis occurred around 1979. Looking at the graph, the unemployment rate rises from its 1979 low to a higher level in 1980, so it increased during this period.

Answer:

increased