​Which Statementabout Progressive Taxation Is Not True

​Which statementabout progressive taxation is not true?

A) ​Texas has a highly progressive tax system.
B) ​The federal income tax is an example of progressive taxation.
C) ​Texas has passed a constitutional amendment making a progressive income tax very difficult to create.
D) ​Progressive taxation is where the rate of taxation goes up as income goes up.
E) ​Progressive taxation is also known as an "ability to pay" tax.