write yes if you think that the event in the evidence box was a return to to normalcy for the United States in the 1920’s and write no if you think the event was not a return to a normalcy for the United States in the 1920’s

increase in population

the triple alliance. germany and austria-hungary were already allies by 1879 when, worried about a threat from russia, they formed the dual alliance. italy joined the group in 1882. there was a concern about a possible attack from france and the alliance needed powerful friends to defend it.

a. poison gas was sprayed over battlefields by airplanes to weaken enemy positions before major attacks.