The Universal Declaration of Human Rights, which is the embodiment of the rights of both these generations, attaches equal importance to political and economic rights and consider them as interdependent. However, in the 1970s, a “third generation” rights emerged with the predominant support of the developing countries. In contrast to the individual’s rights (i.e., the first two generations rights), these are collective or  group rights such as the right to development, right to healthy human environment, right to peace, and right to self-determination. Therefore, the correct option is B.