The paragraph below , an excerpt from an essay entitled “ International Student Orientation Program ”, lack s supporting details at certain key point. I dentify the spot where details are needed. 1 The final problems many international students face are social barriers. 2 Most students attending college are forging new social connections. 2 Howeverr it is generally much harder for international students as they are also trying to learn new customs, languages, and etiquette. 3 Within the safety of the orientation class, students will be able to form a cohort of other international students who are also facing social barriers. 4 For many reasons, the Student Ambassadors will be vital to this part of the orientation class. The spot where supporting details are needed occurs after sentence ______