During the early 1960s, many senior citizens faced the challenges of ?

poverty and lack of health insurance.  

Explanation:

The beginning of the 60s was a very troubled time for the elderly, because there were no public policies that would regulate state aid that would be effective in improving the lives of poor people. This caused several elderly people to be subjected to a life of poverty and disease.

This changed in 1964 with the creation of the Great Society, which was a program aimed at creating public policies that poverty, social injustice and lack of health care for the poor.

Large society has been a great help to the elderly, health programs providing Medicare and Medicaid, creating federal funds for education and investing in social security.

the answer is b your welcome : )

the process is called revolution because it was a process of great economic-social transformations that began in england in the xviii century.

the industrial mode of production spread throughout much of the northern hemisphere throughout the xix and early xx centuries.

the effect of this revolution was the distance between the countries, with respect to economic and political power.   after all, not all industrialized at the same time, remaining in the condition of suppliers of raw materials and agricultural products to the industrialized countries.

these differences mark to this day the nations of the world that are divided between developed and developing countries. one way to measure whether a country is advanced is to assess how industrialized it is.