They were only ones that call there ruler (Phaorhs) and had better crops and living condisions
gopher
they were separate from all other cultures and developed a equine one themselves
Egypt and the Fertile Crescent.
wood
learnerator.com
because
International business began with the Mesopotamians in what is now Egypt. They traded with other civilizations for things that they needed while giving other civilizations what they needed.
There can never be an exactitude attached to the question concerning the "earliest" civilizations. With that said two early civilizations have left ruins, writings and traces of their early existence. One early civilization formed in the area we now know as Syria and land surrounding it. In a place called Sumer, we have evidence of a people living in a mesopotamian style of civilization dating back to 3500 BC. The second early civilization is further south in the area we now call Egypt. There in around 3100 BC, are the relics and ruins of an ancient Egyptian type of civilization. The hyper dry climate surrounding this civilization has allowed for the preservation of many writings and temples there. Some in total ruin, other ruins are better preserved. Other civilizations may qualify as the two "earliest" ones.
Ancient India, like other early civilizations, shared the characteristic of developing complex social structures and hierarchies. It featured a stratified society, exemplified by the caste system, which organized people into different social groups based on occupation and ritual purity. Additionally, ancient India engaged in trade and cultural exchange with neighboring regions, facilitating economic growth and the spread of ideas, similar to other early civilizations such as Mesopotamia and Egypt. Furthermore, the establishment of urban centers, such as the Indus Valley cities, reflects a common trend among early civilizations in fostering advanced urban planning and infrastructure.
Because of its geography
Isolation from other early civilizations
They were neatly planned.