Lethal injection gained popularity in the late 20th century as a form of execution intended to supplant other methods, notably electrocution, hanging, firing squad, gas chamber, and beheading, that were considered to be less humane. It is now the most common form of execution in the United States.
Confidence votes 48. Mount Everest is the highest mountain in the world when measured from sea level at 29,029 ft. However Mount Mckinley is taller than Everest when measured from base to summit at 18,400 ft, versus everest's 17,100 ft.
, works at China. Obama didn't decide to rename Mt. McKinley as Denali. The people of Alaska decided to rename Mt. McKinley as Denali (its Native American name), and following that, Obama took into consideration that: 1) The people of a state should have a say in what to call their own mountains;