What is a matrilineal clan?

It is an exogamic group of blood kin related through the maternal line that recognizes its unity, as reflected in clan names, totemism, and descriptions of the matrilineal clan as “those from one womb” or “one bone.” The matrilineal clan exists among many tribes and peoples at different stages of preclass society, ...

group adhering to a kinship system in which ancestral descent is traced through maternal instead of paternal lines (the latter being termed patrilineage or patriliny).

Explanation:

roosevelt essentially took the opposite approach as hoover in taking on the great depression. herbert hoover thought that america and its economy could naturally recover from the depression in due course, so he adamantly restrained the federal government from intervening on behalf of the people affected. on the other hand, roosevelt dramatically increased employment by expanding the federal government and establishing agencies that would aid in relieving some of the country's worst problems.