(I used google translate but I hope this helps) A medida que el agua fluía hacia las ciudades, se usaba para beber, irrigar y para suministrar cientos de fuentes y baños públicos.
The reason he wasn't able to finish his speaking tour was because he had a stroke, so he died.
B) could be waived in a time of emergency such as war.
The answer is D. A group of wealthy landowners attempted to control the empire by gaining control of the military. I got the answer right hope this helps