Dude please help I don’t understand it

The reason why more people from southern Europe were allowed to enter the United States was because they probably had a lot of good resources like gold, iron and pollution.

Explanation:

So the text your reading about is basically about immigration on birth countries, which means that very few people could come to the United States of America, Those laws were more restrictricous on people who lived in eastern and southern Europe, But to the people who lived on the north or west side of Europe those rules did not apply to them, The north and west side had a lot of resources.

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 persian empire and went on to establish one of the largest empires in world.

the answer to your question is true