How did gorbachev hope t restructure the soviet economy through perestroika

Why was the al-qaeda terrorists organization established

How are the republican and democratic presidential candidates chosen? a. they are nominated by their state governments. b. each is nominated by his or her respective party. c. each is chosen by the governor of his or her home state. d. they are chosen by the house of representatives.

The english document that laid the ground work for judges in the us to rule based on precedent is known as the