the best definition for empire is an area or political unit in which formerly independent states are under the control of one ruler. Hope it helped
Mexican immigrants were using resources and working jobs that belonged to the white americans.
A regulatory agency that attempts to limit risk in the banking system is a "government agency", since only the federal government can legally have power over the banks and their policies.
It deals with protecting people from the searching of their homes and private property without properly executed search warrants.