Answer:
they were searching for gold
Explanation:
During the Gold Rush of 1849, tens of thousands of people flocked to California to seek their fortunes mining gold. It was the largest migration in United States history.
Answer: Japan
Explanation: On December 7, 1941, Japan staged a surprise attack on Pearl Harbor, decimating the US Pacific Fleet. When Germany and Italy declared war on the United States days later, America found itself in a global war.
Answer:
To protect the Constitutional right to be tried by one's peers.