Nationalists in the new United Malays National Organization (UMNO) resented this  foreign  intrusion imposed by 19th-century economic development.
The nationalists enjoyed the surprise visit from the foreigners.
mnli hypothesis: The nationalists enjoyed the surprise visit from the foreigners. premise: Nationalists in the new United Malays National Organization (UMNO) resented this  foreign  intrusion imposed by 19th-century economic development.