Three types of rodent mites readily bite humans: the house mouse mite (Liponyssoides saguineus), spiny rat mite (Laelaps echidnina) and tropical rat mite (Ornithonyssus bacoti). The house mouse mite prefers to suck the blood of mice, but also will bite rats and people, often causing a rash around the bite.
Under strong public pressure, Congress passed the Tax Reform Act of 1969, and it was signed into law by President Richard M. Nixon on December 30, 1969.
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.