A policy of extending a country's power and influence through diplomacy or military force.
OR
rule by an emperor
<span>
marginal revenue is additional cost you accrue to produce extra stuff
</span><span>marginal benefit is the gain you get for doing anything extra</span><span />
Answer:
it will be seen at another prespective
Explanation:
About one-third increase to the size of the United States. The states of Nevada, Arizona, California, Utah and some parts of New Mexico and the Gadsden purchase completes the southern parts of Arizona and New Mexico. This land is from Mexico acquired by the United States.
