For those who are curious, pre-vocational/vocational ballet students start ballet at 8-10 years of age and eventually take 20-30 hours of ballet technique classes along with other dance forms, conditioning and rehearsal. You can be assessed out at any year.
16th Amendment Forward: In 1913, with World War I looming, ratification of the 16th Amendment permanently established the income tax. The amendment gave Congress the authority to impose a tax on the income earned by both individuals and corporations. By 1918, government revenue generated from the income tax exceeded $1 billion for the first time, and topped $5 billion by 1920. The introduction of the mandatory withholding tax on employee wages in 1943 increased tax revenue to almost $45 billion by 1945.
But in 1913 when Congress passed an income tax law after the ratification of the 16th Amendment, the tax burden shifted to the richâat least for a while. Roots of the Income Tax. Although an income tax was proposed as early as 1812, Congress did not enact one until 1861, when the Civil War began.ith the income tax increases, federal receipts climbed from under $1 billion in 1917 to nearly $4 billion in 1918. At war's end, about 60 percent of federal tax money came from the income tax. It replaced tariff duties and excise taxes as the main source of revenue for the U.S. government.