Please give an explanation to all three of the questions

1) Given the high rate of unemployment currently in the U.S., do you think there is a place for employment-based immigration? Why or why not? 2) If so, do you think that racial minorities or people in lower economic strata are negatively affected by employment-based immigration? 3) If not, do you think our education system sufficiently supports the type of demand current employers have? Properly cite any sources relied upon