The great landowners who became Rome's ruling class were referred to as "Patricians", from the word having to do with "father," whereas the lower class was the "Plebians".
I believe it's A.
The Muslims did control Jerusalem for a time, and I believe that they forced the Christians out of it.
Also the Crusaders did sack Constantinople when they were not allowed in by the government there.
I don't know what D is but I'll assume that it is true because I think A is false.
What duties the president would have
Rationalism led to the use of empiricism, or observation, in science. Francis Bacon invented the scientific method based on rationalism. It also lessened overbearing religious dogma
Dry farmed crops may include grapes, tomatoes, pumpkins, beans, and other summer crops. These crops grow using the winter water stored in the soil, rather than depending on rainfall during the growing season. Dryland farmed crops may include winter wheat, maize, beans, sunflowers or even watermelon.
Dry farming is cultivation of crops in regions with annual rainfall less thsan 750mm. Crop failure is most common due to prolonged dry spells during crop period. These are arid regions with a growing season (period of adequate soil moisture) less than 75 days.
I hope this helps. If not I hope it helps get a better understanding
