Which of the following to end dejure segregation? a) mechanization of farm machinery b) the great migration c) the political system d) none of these are correct e) all of these are correct

C) The political system

Explanation:

 The political system helped to end the de-jure segregation as, it is occurred in the matter of the circumstances and on the law bases. It is basically referred as the legal separation in the society and the civil rights act are also contributed in the ending of the de jure segregation. The de facto segregation are not legally separated but it is distributed with each other.

ther isnt a list

explanation:

which elements do geologists measure to determine the age of an organism’s remains? check all that apply.

carbon-14

nitrogen

carbon-12