The great depression, the new deal, the social security administration. which option best completes the diagram a. elderly americans living in poverty b. a concern about unregulated business c. a lack of access to basic healthcare d. widespread unemployment

D. Widespread Unemployment

Explanation:

The great depression devastated the American economy the effects of the great depression were widespread and painful. Due to the great depression, Unemployment increased people lost their jobs and they don't have anything to eat. In the year 1932 Roosevelt elect as the New President of the United states he initiated a new program of reform called The New Deal. In this large public works were organized to provide Jobs to unemployed Americans.

the factors that the economies of the muslim empires prosper were:

1- land trade routes-located between three continents  

2- sea trade routes

trade contributed to the spread of muslim empires, and with that islamic culture led to a growing feeling of internationalism resulted in the transfer of technology, science, and other cultural forms.

it's the under parts of the car