Paraphrase this two precisely:
1. In previous research at The Engagement Institute TM, we've examined how organizations can create and sustain highly engaging cultures and foster highly engaging leaders. Despite identifying critical practices to drive engagement, another piece of the puzzle remained. Why do some employees struggle to feel inspired despite the most vibrant of settings and the most engaging of leaders?
2. Over the last decade or so, skilled workers have been granted permanent residence to Canada based largely on their credentials and technical skills. And, in the last couple of years, admission has become even more specific, as the immigration system focused on bringing in workers in fields that have higher labour needs.