And history: Income tax in the US dates to 1894. The 16th Amendment was ratified in 1913. A very premature response to WWII.
Income is not the only taxable quantity; tariffs, excise, property, wealth, and estate taxes are among the options.
Income is not the only taxable quantity; tariffs, excise, property, wealth, and estate taxes are among the options.
Such as?
The world has changed somewhat since 1894.
FYI the last three items amount to about 2% or less of Federal spending. All discretionary spending was 16% in 2016:
https://upload.wikimedia.org/wikipedia/commons/thumb/c/ca/U....
Excluding entitlements (Social Security, Medicare, debt service) it's still minuscule:
http://memepoliceman.com/wp-content/uploads/2015/09/viper-re...