Answer:
the answer your'e lookingfor is
There was no clear heir to the English throne.
Explanation:
William laid claim to the English throne after Edward died. He was a distant cousin of Edward and said that Edward had promised him the throne when visiting France in 1051. ... William invaded England to become King and claim the throne from Harold.
Answer:
-The California gold rush
- Job opportunities in the United States
and also the potato famine in China i believe
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