In 550 B.C.E. Cyrus the Great, the leader of the Persians, conquered the Medes and united the Iranian people under one ruler for the first time. Cyrus became the first king of the PersianEmpire and went on to establish one of the largest empires in world.
Answer:
more nitrogen gas became present in the atmosphere
Answer:
Oral traditions.
Explanation:
These are traditions in which songs or stories are passed down by word without writing down the words.
<span>The fibula was the most typical object of prestige adornments in the medieval period. The fibula was a decorative pin that the Romans used to fasten the front of their clothing. The pins would often contain different precious stones.</span>
