<span>D) Congressional Budget Office (CBO)
</span>The government agency that is responsible for determining the economic value of national security initiatives and the war on terror is the Congressional Budget Office (CBO). This agency is responsible for a variety of economic decision concerning the economic budget of the United States. The economic value of national security initiatives and the war on terror are two of the duties of the CBO.
The right answer for the question that is being asked and shown above is that: "White settlers and Native Americans agreed to move west of the Mississippi River." Chapter CXLVIII is an act that is implemented where its effects in the United States history is that w<span>hite settlers and Native Americans agreed to move west of the Mississippi River. </span>
The term used for the series of conflicts in the 1800s is the Indian Wars.