Which of the following inventions of the 1950s made other inventions possible? the automobile the transistor the television the hearing aid

The answer is the transistor.

Explanation:

The answer is option C.

Explanation: Transistor was the invention which made other invention in 1950s possible. Transistor was invented on 1947. Transistor was important for other invention because it was used as a switch which can change the flow of current billions of times. It was also used as a amplifier,rectifier in many devices .

2 is armenia i think

1) the answer is b

senators serve a six-year term; representatives serve a two-year term, making them more responsive to (and responsible for) voter confidence.

2) the answer is d

to serve as president, one must:   -be a natural-born u.s. citizen of the united states;   be at least thirty-five years old;   be a resident in the united states for at least fourteen years.

3) the answer is a

ella,because it is constitutionally eligible

4) the answer is c: the u.s president