Russian and British had a ton inclusion in Persia in the eighteenth and nineteenth century and impacted their legislative issues. They even drove wars against local people and interfered in their issues. China and Caucasus had inclusion however not on such an extraordinary scale. Under Cyrus the Great, Persia turned into the focal point of an intense domain that included western Asia, Egypt, and parts of eastern Europe it was inevitably ousted by Alexander the Great in 330 BC.
The correct answer should be Persia. Russian and British had a lot involvement in Persia in the 18th and 19th century and influenced their politics. They even led wars against the locals and meddled in their affairs. China and Caucasus had involvement but not on such a great scale. <span />
The Nile was good for transporting of goods as well as trade. The Nile flowed both ways which made it good for traveling. It also flowed through 10 different countries which unified many countries religions in the area.
