As feudalism ended in western europe, which two groups became the backbone of the middle class?

Arguably one of the most important inventions of the 20th century was a) the transistor. b) air conditioning. c) the vacuum cleaner. d) radio broadcasting.

Propaganda posters for painted an unrealistic picture of war because they showed __ a-men and women united in the war efforts. b-people taking part in unpatriotic activities. c-only happy people, not people suffering or dying. d-people taking part in anti war activities.

Which of the following is not a requirement to become a us representative (congressman/congresswoman)?