Plzz help me I am timed! Which of the following events belongs in Box A on the chart above?
A. The creation of the European Union
B. The Russian Revolution
C. The break-up of the USSR
D. The Cold War

The Russian revolution is A

The cold war era is B

and i dont know the rest

Explanation:

sumerians were responsible.

consider an orange peel: if you want to try and lay it flat, you have to stretch it, we know exactly how things are being stretched or squashed at any given point. we have many different map projections because each has different patterns of some projections can even preserve certain features of the earth without