What was the primary significance of siberia in the soviet union a. it was home to thousands of collective farms b. it housed space-labor camps used for punishment c. the majority of political figures came from there d. the agriculture potential was greater than other places! ?

How and why did the 27th amendment modify the authority of congress to set its own pay

24-karat gold is considered to be pure gold. 18-karat gold is considered to be about 75% gold. what is 18-karat gold considered a mixture rather than a pure substance? a) it has a variable composition of other elements and minerals. b) its color is different than pure gold. c) the gold atoms are not arranged in a repeating pattern. d) it can be melted and transformed into a different substance.

U.s. history i which statement is true? the missouri compromise ended slavery in the south. the compromise of 1850 eliminated slavery only in the south. the missouri compromise postponed the issue of slavery. the compromise of 1850 ended slavery in every region of the united states.