The right of the president to refuse to testify before congress or a court is called
a. executive privilege.
c. executive orders.
b. executive mandate.
d. de facto.

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