How did environmental differences shape cultural differences in tropical africa and asia?

Why is it economically necessary for the east germans to build berlin wall

Which quotation reflects the perspective of most of georgia legislatures in 1956 regarding the georgia state flag? question 4 options: "georgia's flag should be updated to have a more modern look and design." "georgia's flag should be a symbol of integration and equal rights." "georgia's flag does not need to be changed; it represents peace and prosperity." "georgia's flag should be a symbol of our resistance to federal integration laws."

Can someone me with these 2 questions? and tell me why it is the correct answer?