Gorbachev helped end the Cold War by A. invading Afghanistan.
B. withdrawing Soviet troops from eastern Europe.
C. becoming a U. S. citizen.
D. stopping reforms in the Soviet Union.

PLEASE HELP ME!! IF I FAIL THIS TEST MY MOM WILL KILL ME!

Why was the pension issue relevant to the politics of cleveland's presidency?

Which member of the president's cabinet is most likely to negotiate a treaty with a foreign country? secretary of the interior secretary of the treasury secretary of defense secretary of state

Ascientist successfully predicts the outcome of an experiment. you watch carefully and know he didn't cheat. the scientist's success shows that: a) the scientist knows absolute truth about this experiment; success is not possible unless you know the truthb) the scientist was just lucky; no one ever knows what's going on, so successful predictions require luckc) the scientist may know the truth, or at least know something that is close to the truth, or the scientist may have gotten lucky this time; you can't be absolutely sured) the scientist really was cheating, even though you didn't see the cheating; no one can get things right, except by cheatinge) the scientist spent the night at a particular hotel chain and go a free breakfast, giving the scientist the ability to do amazing things