Answer:
It brought them diseases such as small pox, measles chicken pox etc.
The primary message that was received by people living outside the Roman Empire due to changes in Rome's political system was that the empire was weakening, and a power vacuum was about to emerge.<span />
Congress could not draft soldiers or regulate trade
The Aryans influenced Hinduism by their worship of many deities/gods (also called polytheism), and their belief in reincarnation.
The correct answer is C. The battle of New Orleans enabled Americans to win generous terms in the treaty of Ghent.
The Battle of New Orleans was important because it was the last big battle of the War of 1812. American forced repelled the British army and won a decisive victory. This gave the US a good position during the Treaty sign and Britain had to lose some terms.