C po napagaralan po namin yan
As in the Civil War, Congress turned to the income tax to quickly raise large amounts of revenue. In 1917, Congress lowered the standard exemption to $1,000 for individuals thus expanding the taxpayer pool. At the same time, the lawmakers increased the base tax rate from 1 percent to 2 percent.
John Henry Parr, give me brainliest :D
It was a way to keep the balance between the pro slavery States and the ones that opposed slavery within Congress, so that there would be a balance.