Which was a lasting impact of the u.s. constitution?
it established the world's first republican government.
it promised freedom and equality to all people in the new united states.
it established a written plan for government reflecting the will of the people.
it proclaimed the united states as a country independent from great britain.

The lasting impact of the US Constitution was that it established a written plan for government reflecting the will of the people. Today, the Constitution still serves as the supreme law of the land and dictates how the government is to run - what the Legislature can do, what the Executive can do, and what the Judiciary can do. Additionally, the presence of amendments reflects the changing will of the people over time.

that's the Death camps were built to kill prisoners systematically.