Yes, it is true that historians believe that the time from prehistory to the development of agriculture spans more than two million years, since it is thought that humans first appeared on Earth roughly six millions years ago.
Primary source. is the answer i think
Your answer is: is a hardware device that acts as a gate between two networks. It may be a router, firewall, server, or other device that enables traffic to flow in and out of the network. While a gateway protects the nodes within network, it also a node itself.
Hope this helps!
The structure of branches in goverment as proposed by Montesquieu, appealed democratic supporters for being a way to prevent goverment corruption in a system where people are sovereing. He states that, as evidence suggests, power invested in only one person or body is easily prone to be abussed. Therefore power must be distributed between the Executive, Legislative and Judicial branches. These three can check each other to prevent tyranny and abuse.
