In what kind of election can any registered voter help choose a party's candidates?
a) closed primary
b) political machine
c) open primary
d) party primary
20 points please help!!

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.

What was charles townshends development of a crop rotation system important to the industrial revelotion

Describe how the ways in which african americans migrated during the great migration were similar to the immigrants who arrived from other countries in the early 1900s.