<span>Immigrants agents are responsible for identifying, investigating, and dismantling vulnerabilities regarding the nation's border, economic, transportation, and infrastructure security. They may be interested in </span><span>who paid for an immigrant's passage and how much money the immigrant had prior to arriving in the country, to determine the security threat or economic struggles that the immigrant would bring to the country.</span>
George Washington was the most responsible for keeping the colonial army together.
In general, the Monroe Doctrine represent a change in President Washington's foreign policy, since the Monroe Doctrine dictated that the US would treat any further attempts by Europeans to colonize the Americas as acts of aggression, and Washington was far more isolationist.
"D. an <span>openness to new ideas and experiences" is not an element of nationalism, since this would imply that people would be open to welcoming new cultures into their country, which is not the case.</span>
