During world war 1, a bill was passed to raise income taxes to fund the war. what was the name of the bill?

The War Revenue Act of 1898 was legislation signed into law in the United States on June 13, 1898, which created a wide range of taxes to raise revenue for the American prosecution of the Spanish–American War. The legislation established the predecessor to the estate tax, and twice the Supreme Court of the United States issued rulings about the law.

keeping a cash reserve because cash flow is the the movement of money through a company and if it just sits there, it wont the movement