Monroe had joined isolationism policy as a major part of the US foreign policy.
<u>Explanation:</u>
Whereas, George Washington always used to convince the people that one should be very cautious while making dealing with other countries and making alliances and long term agreements.
Therefore, Isolationism policy came to avoid military and political agreements with other countries.
Monroe in his speech declared that no colonisation will take place in future by the British. And any strip taken by them towards against this policy will be declared dangerous and affecting peace and harmony.
<h2>Answer:</h2>
<u>The examples of hard power methods in foreign policy are ;</u>
Military intervention
Protectorate alliance
<h2>Explanation:</h2>
Hard power in International relations is related to the use of force and coercion. Military Interventions are terms related to hard politics so it can be considered as a method of hard power in foreign policy. Similarly, a protectorate is a state or country that's protected by a larger, stronger country. So a Protectorate alliance is a group of countries which protects a small and weak country. This can also be considered a method of hard politics while designing a foreign policy.
Is it the US Canada border? I don't quite understand the question, sorry.<span />
Answer: Its D. movement to ensure sanitary conditions in meat-packing plants by signing new legislation