Which of the following correctly describes a new deal agency aimed at long-term reform?

select one:
a. the public works administration (pwa) was an agency that created many construction jobs for various projects like dams, hospitals, and schools.
b. the social security act (ssa) created an agency designed to give financial support to the elderly and the unemployed.
c. the tennessee valley authority (tva) was a local agency that aimed to bring low-cost electric power to rural farm families.
d. the federal housing administration (fha) was an agency intended to increase home ownership by insuring mortgages.

a. The Public Works Administration (PWA) was an agency that created many construction jobs for various projects like dams, hospitals, and schools.

Explanation:

The Public Works Administration was part of the New Deal Programs that was created by President Franklin. D. Roosevelt in the year 1933.

The Public Works Administration was a reform program that created jobs in construction for people such as the building of dams, hospitals and schools.

The Public Works Administration agency was aimed at a long term reform because the buildings constructed by the people had a long term use and purpose.

For example:

a. The Dams built served as a source of electricity for the people in America.

b. The schools built by the construction workers served as an institute of learning for students from year to year and from one generation to another.

c. The hospitals built served as centers where people could come to receive treatment for their ailments.

early human migrations are the earliest migrations and expansions of archaic and modern humans across continents and are believed to have begun approximately 2 million years ago with the out of africa migration of homo erectus. this initial migration was followed by other archaic humans including h. heidelbergensis, which lived around 500,000 years ago and was the likely ancestor of both denisovans and neanderthals. early hominids were said to have "crossed land bridges that were eventually covered in water" .

within africa, homo sapiens dispersed around the time of its speciation, roughly 300,000 years ago.the "recent african origin" paradigm suggests that the anatomically modern humans outside of africa descend from a population of homo sapiens migrating from east africa roughly 70,000 years ago and spreading along the southern coast of asia and to oceania before 50,000 years ago. modern humans spread across europe about 40,000 years ago.

the migrating modern human populations are known to have interbred with local varieties of archaic humans, so that contemporary human populations are descended in small part (below 10% contribution) from regional varieties of archaic humans.

after the last glacial maximum, north eurasian populations migrated to the americas about 20,000 years ago. northern eurasia was peopled after 12,000 years ago, in the beginning holocene. arctic canada and greenland were reached by the paleo-eskimo expansion around 4,000 years ago. finally, polynesia was peopled after 2,000 years ago, by the austronesian expansion.

offline recommendation systems option b

because recommendation systems produce a list of two ways

1. through collaborative filtering

or

2. through content-based filtering