Please answer these in simple form and each individually

Migrant workers who fill employment needs in their host country often send remittances to their home countries

The creation of the european union has had all of the following effects except

Rectangle qrst is shown. angle qrt is congruent to angle str, and angle str is complementary to angle qtr. which statement is true about angles qrt and qtr? they are congruent. they are complementary. they are supplementary. they are right angle