A.Irrigate
They need to make an irrigation system to water their crops
The correct answer to this open question is the following.
You forgot to include the choices of the questions. Without the choices, we do not have references. However, hope we can help with the following comments.
Jus ad bellum is the kind of legislation that authorizes the transition from a state of peace and agreement to a state of war, where the use of the armed forces is justified. It implies that just a legitimate authority can wage war when no other option is left. Just ad bellum have some principles, that include: right authority, right intention, proportionality, reasonable hope, and last intention, which can be understood as the case in which war is the last resource after a long period of diplomacy and negotiation, under the right authority and the valid reasons to proceed as the last resource to solve an issue.
I am unable to see the exact choices you are supplied with, but frank refers to saying or establishing something sincerely and bluntly.
The main difference was Monotheism. Judaism, unlike other earlier religions from the Middle East, worshiped one god. In ancient times, when Judaism arose, the prevailing religions in the region were Assyro-Babylonian religion and the Canaanite religions, that used to worship many gods and, in some cases, were more consistent in worshiping one particular god above others.
Other concepts totally new in South East Asia that Judaism brought was the idea of being a chosen people by God and the Messianism, this is the concept of a divine message sent to the people of God through messengers or prophets.
