Which statement is an assumption used in the relative dating of rocks? A) The sediment that the rock is taken from is not disturbed by a geological event.
B) The sediment that the rock is taken from must be disturbed by a geological event.
C) The rock sample does not get carbon-12 from an outside source.
D) The rock sample does not get carbon-14 from an outside source.
Please help me.

explanation:

i have ni idea

the tallest building in the western hemisphere and the sixth tallest building in the world

it granted civil rights to african americans.

your answer is 1930's

explanation

this is just around the time the great depression was starting and putting the us ecnomy into ecnomic failure causing the goverment to take a much larger rule to try and pieace it back together