Who is considered to be the first manufacturer of the washing machine?

Working for the Bendix Aviation Corporation, American John Chamberlain invented a multifunctional machine which could wash, rinse and spin in a single cycle. A patent was filed the same year for this model, which is considered the first automatic washing machine. 1940

Explanation:

the us hoped to prevent any nations from leaning towards soviet union-based communism. the containment policy was established in hopes of keeping communism from spreading to new places.

whose power in the senate is equal to the power of the speaker of the house?