The ussr premier, mikhail gorbachev, instituted which of the following reforms? select all that apply.

1. "glasnost" or openness
2. backing of cuban revolutionary, fidel castro
3. "perestroika" or restructuring
4. reduction of waste and increase of productivity
5. escalation of nuclear weapons in space

Answers: 1. glanost (openness) and 3. perestroika (restructuring)

Explanation:

In March 1985, Mikhail Gorbachev proposed policies of perestroika (restructuring) and glasnost (openness) in the Soviet Union.  These seemed like policies that leaned in the direction of Western ways of economics and politics.  Perestroika meant allowing some measure of private enterprise in the Soviet Union.  Glasnost meant allowing a bit of freedom in regard to speech and publication.   But don't get the idea that Gorbachev was trying to get rid of the Soviet communist system.  He actually was trying to prop it up and preserve it, because it was starting to have many problems sustaining itself.  But in the end, opening things up a bit with perestroika and glasnost policies only pushed the USSR further in the direction of shedding the communist model under which it had lived for so long.

Explanation:

The requirement that presidential appointments to the Supreme Court be approved by the Senate