April00x April00x

18-03-2016
History

contestada

What invention of the early 1920s helped the economy improve? Why?

Respuesta :

HistoryGuy HistoryGuy

22-03-2016

One of the most important inventions of the early 1920s helped the economy improve was the "automobile," since this greatly increased the speed and efficiency with which people could do work.

Answer Link

Otras preguntas

Julia has 4 gallons 2 quarts of water.Ally needs the same amount of water but only has 12 quarts.How much more water does Ally need?

Which of the following are non-contact forces: friction, electrostatic force, magnetic force, gravity?

expand and simplify: 1.(n-2)(3n+7)+2n(2n+3)factor each expression fully:2. 4xsquared-25

how discovered displacement

Number 33 apparently the answer is 4 but I have no idea why

Which of the following is a requirement for a population to be in Hardy-Weinberg equilibrium? A.Immigration must outpace emigration. B.One allele must provide a

If you traveled 226 miles during a 4 hour trip and used 10.5 gallons of gasoline, which expression tells you how many miles unto the gallon your car got on avar

what is the 'last straw'?

what is adjective order?

What are the three most important reasons humans have not done a very good job in looking after the environment.