D. a pyramid, because at the top there is less room, because not many people were wealthy, and large at the bottom because the masses were very poor and a lot of people were poor.
<u>Angola adopted a new constitution with a strong central government and equal rights.</u>
Answer: Option D
<u>Explanation:</u>
After Angola gained independence from Portugal in the year of 1975 and after it gained independence, it adopted a new constitution where there was democracy and there were multiple parties who contested elections and there was a president also who was the head of the state and had powers to govern the affairs of the state. There were certain rights also which were given to the citizens to lead a peaceful life.
the change in velocity (i think)
