This advancement would be crop growing.
When people first started growing crops, this enabled them to stop living nomadic lives, where they had to go from food source to food source, but stay at one location that enable them to grow crops which they needed to make food out of. Eventually, this had led to the formation of villages and ever bigger urban areas :)
Answer: Hello!! Your answer would be D - Rwanda and Burundi.
Explanation: An ethnocracy is a government where one ethnic group rules over others. They are considered to be an ethnocracy because the Hutu's rule over the Tutsi's in Rwanda, and the Tutsi's rule over the Hutu in Burundi. I hope I helped!! Have a great day.
I believe the answer is: Biopsychology
Byopsychology studies the correlation between our physical condition to the behaviour that we displays in our interraction. The chemistry that released by our brain under certain situation would affect the emotion that we felt at that time, which would most likely influence how we behave in response to that emotion.
Long sections of the ancient walls have been preserved, however, and archaeology remains an essential element of modern city-planning in Rome. Ancient marble columns and ruins rising beside modern apartments and offices, noisy boulevards, and luxurious villas and gardens characterize the modern city of Rome.
