"It would be an undue hardship to require people whose income is below $15,000 per year to pay income taxes." This statement reflects which of the following principles for a tax?

Of the following U.S. demographic groups, which tends to have the lowest rate of unemployment?

A) whites B) blacks C) white teenagers D) black teenagers

In Griggs v. Duke Power Company, the Supreme Court allowed intelligence tests by employers to screen potential workers

Indicate whether the statement is true or false