About _ percent of Los Angeles's revenue comes from state and federal sources.

About a tenth of the city's revenue comes from _.

Property taxes account for about ___ of the city's revenue.

The smoot-hawley act is the tariff act of 1930. it increased 900 import tariffs by an average of 40% to 48%. most economists blame it for worsening the great depression. it also contributed to the start of world war ii.