What are the people called when they move place to place to find food

Which of the following was a reason why the loss of alsace and lorraine to germany was a major blow to france?

Did the both the us and ussr have atomic weapons after 1949

The constitution of the state of georgia provides that any amendment to the constitution must be a) proposed by the governor. b) approved by the judiciary. c) proposed by the general assembly. d) approved the united states supreme court.