Specifically in which part of the constitution are the powers of the federal government listed?

Explain the effect of a change in price of a good or service on a business’s decision on output. category- economics

In ohio in 1872, the cleveland massacre was a violent labor dispute at standard oil refineries in cleveland. a takeover by standard oil of the refineries in cleveland. an attempt to stop standard oil from becoming a monopoly. a failed attempt by standard oil to take over other refineries.

Which statement is true of both presidential and parliamentary systems of government?