Answer:
Tell me about it haha. You should stand up for yourself and know you deserve better. Get better friends that treat you right.
In a command economy, the government decides the answers to the three basic questions. It decides what will be made, how they will be made, and who... Economists generally recognize three distinct types of economic system. These are 1) command economies; 2) market economies and 3) traditional economies.
First measure first P wave and the first S wave. then the amount of secs it took, then find the distance from the first point out then go left to find it.
The answer is: b. The Soviet Union fell apart
Before Gorbachev's reforms exist, several territories in soviet union was united under one principle of communism.
When the Gorbachev's reforms were created, the soviet union started to adopt some of democratic and free market value that adopted by countries in western hemisphere.
When this happen, the bind that united territories in the soviet union no longer exist. This became one of the factors that caused the soviet union to fell apart.