Answer:Everyone in Britain was given a gas mask in a cardboard box, to protect them from gas bombs, which could be dropped during air raids. Why did people fear that chemical weapons might be used in World War Two? Gas had been used a great deal in the First World War and many soldiers had died or been injured in gas attacks.
Explanation:
The Black Codes denied them the rights to testify against whites, to serve on juries or in state militias, or to vote, and express legal concern publicly.!
I think its bleeding kansas ive seen two other sites say this is the anwer
You learned how to use two resources to make one important resource
