They colonized in the new world and Africa
It was successful because it allowed the protection of the United States against anyone who threaten or possessed weapons that could be used against the US.
... Can we get the descriptions?
Answer:
Kansas.
Explanation:
"Between roughly 1855 and 1859, Kansans engaged in a violent guerrilla war between pro-slavery and anti-slavery forces in an event known as Bleeding Kansas which significantly shaped American politics and contributed to the coming of the Civil War."
Environmental Protection Agency (EPA) establishes in 1970 to help us have a cleaner and healthier environment