Answer:
The cattle business on the Great Plains became more profitable due to the development of growing populations in the eastern cities
Explanation:
A primary source is someone who was there at the time the event happioned or an artifact from that time line
secendairy source (sry 4 my bad spelling) is something from after the event or writen from after the event
A "Formal Amendment" is one that actually adds to or changes the US Constitution. It is ratified by the states and becomes law.
An "informal amendment"is a change to the meaning or interpretation of the Constitution of the United States. There is no real informal way to change the Constitution, and it's not an actual change to the wording of the Constitution; rather, it's the way we perceive the Constitution that changes.
The one that comes to mind is the equal rights amendment (1972) - which prohibits the inequality of men and women. Opponents say that the amendment is no longer needed, as the issues
It was horrible, they were treated very badly as slaves?!
