Did the Qwerty keyboard layout predate computers?
Rationale first then the answer.
The Qwerty layout was originally developed for mechanical typewriters in the 1870s. ENIAC was considered to be the first computer, built in the late 1940s.. The answer is: yes.

Would Communist Party of the Soviet Union hypothetically support Trickle Down Economics?
Rationale first then the answer.
The Communist Party of the Soviet Union believed in the main aspects of Communism. Communism believes that no private ownership of property should be allowed. Trickle Down Economics, popularized by Ronald Reagan, involved rich businesses getting tax breaks so they could supposedly pass the wealth to the poor. Trickle Down Economics required rich business owners to have control over the means of production and property.. The answer is: no.

Are hippos dangerous to humans?
Rationale first then the answer.
Hippos are large and have large teeth. If threatened, they aggressively defend themselves.. The answer is: yes.