If you’re referring to the order in which they occurred, it’s 2 then 1 then 3 then 4
A major progressive business reform that President Taft enacted was the "<span>breaking up large monopolies", since these monopolies were seen as being highly detrimental to the economy. </span>
<span>Gun control started on May 19, 1986.</span>
Auschwitz was the name given to the Nazi Death Camp in Southwestern Polan that became arguably the most notorious of all of the camps, killing approximately 1 million people from May 1940 to January 1945. This concentration camp was lead by the Nazi leader Adolf Hitler. Popularly known people like Anne Frank was a prisoner of this camp.