How did the nazis increase efficiency in auschwitz-birkenau as opposed to the camps of operation reinhard?

From 1990 to 2008, by what percent did the world’s most developed economies cut their greenhouse gas emissions?

What was the result of delegates from the democratic party not being able to nominate a candidate in 1860

Meaning “restructuring,” reduced government control and the soviet union move away from a totalitarian government. a) glasnost b) detente c) perestroike d) democracy