Which of the following weapons contributed most to the stalemate on the western front during world war i? a.
the tank
c.
the airplane
b.
the automatic machine gun
d.
the rifle

In a modern democracy all elected officials serve for a certain number of terms then must retire a high school sophomore and a senior citizen may vote at the polls together a united states senator votes on immigration law on behalf of your mother through indirect ballot all democracies have a two chamber system of representation united states citizens live in a direct democracy

Which country was the first to industrilzalize on the content of europe

How did imperialism play a role in sparking world war i?