Barter systems are unique systems of trade because they: A) allow the government to control all trade.

B) do not involve any kind of currency

C) require extremely large monetary bases

D) use money that has no value on its own

Wich characteristics make the long ballot ineffective

Which statement about spreading knowledge of diseases and health around the world is correct?

Pick a famous politician, business leader, or celebrity who has been arrested recently. what crime did he or she allegedly commit? who was the victim? what factors best explain how this person might be punished if convicted? if the person was recently tried in what was the outcome? do you agree or disagree and why?