The answer to your second question is D.) Welfare
James Farmer and Melvin B. Tolson?
After Alexander death, Egypt was ruled by : B. Ptolemy
He was a famous philosopher, mathematician , and astronomer from Egypt. During Alexander era, Ptolemy was the Great General of Macedonian army
hope this helps
Lighting kerosene lamps. Petroleum in the form of tar from oil seeps in the ground were used to seal boats and the roofs of houses.