Economists use changes in GDP to measure the balance of trade with other countries.
any economic growth or shrinkage.
the causes of unemployment.
the distances between cities.

How did north carolina’s constitution of 1868 affect women and free blacks? a. they were given the right to vote b. they were excluded from participation in government c. they lost economic power d. they were able to hold office if they owned property

The history of ethical regulations in human subjects research began with the: a. declaration of helsinkib. nuremburg codec. common ruled. belmont report

Me with this psychology homework, i’m struggling with it.