a and b I think if I’m wrong then sorry!! Good luck
Answer:
D
Explanation:
For eight months the Luftwaffe dropped bombs on London and other strategic cities across Britain. The attacks were authorized by Germany's chancellor, Adolf Hitler, after the British carried out a nighttime air raid on Berlin. The offensive came to be called the Blitz after the German word blitzkrieg (“lightning war”).
The Swiss immigrants settled in the northern part of Texas. They helped to bring dairy farming to Texas. For example, The first Norwegian immigrants settled near the Dallas area and in East Texas.