Which type of federal tax was authorized by the 16th amendment in 1913

The 16th Amendment, which authorized the Federal Government to levy an income tax, was passed on February 3rd, 1913. Prior to the 16th Amendment, the Federal Government was funded almost exclusively through tariff and excise taxes. Direct taxes, stipulated by Article 1, Section 2 of the Constitution,...

Explanation:

russia because it is the biggest state

rheumatism and the time-limit that a man could work in the chilling-rooms was said to be five years.