Group 1 - The core purpose of President Marcos's visit to the U.S. is to negotiate a trade agreement and strengthen the security alliance between the U.S. and the Philippines to counter China [1] - During the visit, President Trump announced a "significant trade agreement" that resulted in a 19% tariff on the Philippines, which is a slight concession from the previously threatened 20% [1] - Marcos attempted to assert the Philippines' independent foreign policy while emphasizing the U.S. as the "strongest ally," indicating a strategy to build alliances against perceived threats, particularly from China [3] Group 2 - Trump's interruption during Marcos's statement about balancing relations with the U.S. and China suggests a desire for the U.S. to maintain a behind-the-scenes role in the South China Sea issues, rather than being overtly confrontational [5] - Trump's comments about not minding the Philippines' relationship with China indicate a potential diplomatic strategy to ease tensions ahead of his planned visit to China [5]