In the airline industry elevation = height above ground and altitude = height above sea level. Altitude is used to calculate air pressure, elevation is used to make sure you don't crash into mountains.
Marijuana is a dangerous and addictive drug that has many consequences to using it. People debate whether it should be legalized or not due to its pros and cons. Marijuana should not be legalized because it is a gateway drug to the legalization of other drugs and has many bad effects on the users of it.
Essay: Should marijuana be legal? I believe that one of the main reasons marijuana should be legal is because of the way it was criminalized in the first place. In the years before the depression there was a significant growth of Mexican-Americans in the Western part of the United States as a result of the revolution in Mexico in 1910.