Answer:
When João Rodrigues Calbrilho, a Portuguese explorer, arrived with his crew in California in the early 1500s (they were the first Europeans to do so), the crew abandoned the place, thinking it was too isolated from the world's other trade points.
Explanation:
hello im not sure its probably c but dont take my answer
Answer:
The Know-Nothing was made of wasps(White anglo-saxon ... In 1850 there was a very high wave of immigration from Ireland(due to the famine)
the answer is D. hope this helps!