Why does butler say he could have given al capone some hints

Many scandinavians immigrated to the united states as a result of the homestead act of 1862, which offered land to independent farmers. this is an example of a push factor, because turmoil in scandinavia encouraged people to leave. push factor, because a new opportunity encouraged people to come to the us. pull factor, because turmoil in scandinavia encouraged people to leave. pull factor, because a new opportunity encouraged people to come to the us.

Which fact would this be, and how might you verify the truth?

During the age of global expansion and encounter, many individuals brought about change. how might we prepare for changes today?