Which statement about sentence lengths in a written piece is true

Assp - why is it important to participate in a global economy? write a paragraph of 2 to 3 sentences that explains your answer?

Ineed ,someone me on this and my other questions

Han put the last box into the back of his car and turned to look up at his dorm room. he saw himself through the window, laughing with his roommates and sharing his hopes and dreams. he saw all of the hours spent studying and the celebrations at the end of each semester. he smiled fondly as he turned away, got into his car, and drove off. which literary element does the passage contain?