Hypothesize and create a United Nations "UN" type of meeting between the three civilizations. With imagining that these three civilizations existed at the same time, create a peace treaty that allows each civilization to exist and retain their identity and equality.

The correct answer to this open question is the following.

I would hypothesize to create a United Nations "UN" type of meeting between the following three civilizations: the Sumerians, the Harappans, and the Ancient Egyptians. With imagining that these three civilizations existed at the same time, the peace treaty that I would create would allow each civilization to exist and retain its identity and equality.

The meeting would be in the oldest city on planet earth, Eridu, in the heart of Sumeria, in what today is the region of Iraq. There, my organization that is called Ancient Civilizations for Peace (ACP), would meet to discuss the terms for a new treaty of peace and prosperity between nations.

The important elements to be discussed by the Sumerians, Harappans, and Egyptian delegates would be the definition of territorial boundaries, immigration, the responsible use of water from the four main rivers(Tigris, Euphrates, Nile, and Yellow River), trade, and foreign policy.

The Treaty will be called the "Treaty of Three" (TT) because it encompasses the interest of the three civilizations.

in 1803 the louisiana purchase took place, doubling the size of the country. by 1840 almost 7 million americans had migrated westward in hopes of securing land and being prosperous. the belief that settlers were destined to expand to the west is often referred to as manifest destiny.

explanation:

both believe in many god or polytheism

both built temples that they worshiped in both civilization's god were humanoid

both groups made religion a large portion of their lives

both believe in one religion throughout

the dead were buried with items for the afterlife