Answer:
Explanation:
Question 1: A
Germany attacked many of the United states merchant ships and president Woodrow Wilson leaded US in World War I.
Question 2: Workers improve their standard of living.
Back then Workers had low wages and were not financially supported and that's why unions began.
Question 3: Idaho
Question 4: After the civil rights era
Question 5:
Statehood act
Question 6: Columbia Basin
Question 7: An act of congress
Question 8: Bass
Question 9:
Klondike Gold Rush
Immigration
Transportation
Question 10: They wanted to convince businesses that unions could be trusted.