This is telecommunications medium, which became popular in the mid-1900s, sends audio and video, usually into individual homes.

The correct answer is television.  

Even though we can trace mechanical television back to the 1800s, by 1934 every television had been converted into the electronic system. By 1938 television sets were produced and released commercially.  Since the 1950s television has become a crucial form of communication found in every house.

OA.Provided cheap federal loans to farmers looking to expand their fields

Explanation:

What does the Farm Security Administration do?

The FSA resettled poor farmers on more productive land, promoted soil conservation, provided emergency relief and loaned money to help fanners buy and improve farms. It built experimental rural communities, suburban "Greenbelt towns" and sanitary camps for migrant farm workers.