Do to the 9/11 attacks by al qaeda.
Central powers: (WW1)
Germany, Austria-Hungary, and Turkey
Axis Powers: (WW2)
Germany, Italy, and Japan
My teach told me as well put the central powers just in case.
Sorry if I am wrong.
Belarus, cambodia, Cameroon, chad, china, cuba, Egypt, Equatorial Guinea, eritera, Ethiopia, iran, lyiba, Madagascar, Myanmar, north korea, Rwanda, sudan, Syria, Tunisia, Turkmenistan, Uzbekistan, Vietnam ,and Zimbabwe
On August 5, 1861, President Lincoln imposes the first federal income tax by signing the Revenue Act. Strapped for cash with which to pursue the Civil War, Lincoln and Congress agreed to impose a 3 percent tax on annual incomes over $800.