A pearl harbor that was what led the U.S. to join WWII
They are all top producers of diamonds
They thought that it might keep them safe from harm.
The type of roch that makes up the andes mountains in south america are called igneous rocks
Answer:
Mikhail Gorbachev
Explanation:
Due to the glasnost and perestroika policies, whose aim was to increase transparency in governmental institutions in the Soviet Union, that were implemented by him.
