Answer:
Concurrent powers refers to powers which are shared by both the federal government and state governments. This includes the power to tax, build roads, and create lower courts.
Explanation:
You could say C and D but most probably D.
The Loyalists were afraid of chaos erupting without the legal institutions of Britain. They also did not want to be separated from the commercial empire that their businesses or plantations depended upon. There was a sense of security in being part of the most powerful nation on earth.
I assume you are referring to the enlightenment period. So the philosophies were reason, nature, happiness, progress and liberty. These were the five philosophies of the enlightenment era. <span />
Geographic isolation and different living conditions.
Explanation:
Both the Neanderthal and the Homo sapiens shared the same ancestor, the Homo erectus. The Homo erectus managed to spread from Africa to Eurasia. The populations started to become geographically isolated from each other, and over time this caused speciation.
The Homo erectus from the far East, with the one from Europe, or the one from Africa, didn't had contact. This was due to big distance and natural barriers. Gradually this species was evolving, and because of the different living conditions and the geographic isolation at different places it started to develop different characteristics. This has led to evolution of different species over time, with the Neanderthal evolving in Eurasia, as well as the Denisovan Man, while in Africa it was the Homo sapiens that emerged.