This is a case of both Rh incompatibility and ABO incompatibility. Since the first pregnancy is normal but the second one resulted in hemolytic disease; it means that in the first pregnancy, the baby was Rh negative which lead the Rh positive mother to produce antibodies against Rh negative blood, which is noted in the second pregnancy leading to hemolytic disease. There may also be a form of ABO incompatibility. The correct answer is that both of her children are type A, Rh negative, and the mother is a type B, Rh positive.
Through the foreign investment inside the United States the standard of lives of the common people was greatly improved.
With the help of professionals institutes were built inside the region to have more skills for the development of ones career and improving there financial status by providing jobs inside the different industries.
Explanation:
The situation inside the United States was much unstable in nature, as there were less opportunity for the underprivileged people inside the region. While, the foreign investment inside the American continent made it more easy for the free folk to avail from this opportunity and have more developed form of society.
As, the different communities made great efforts to enhance there abilities to generate more revenue while working inside the different fields and had a hand over the different set of skills in order to improve there lives as well.