The picture shows workers at a logging camp in 1917. Unions most likely helped these workers negotiate
o better pay and improved living conditions.
O better pay for longer work days.
O shorter work days for lower pay.
longer work days and better living conditions.

better pay and leaving conditions.

The answer is the first option, Better pay and living conditions.

Explanation:

Everyone in the world would like better pay, even better no-one would want to live in a wooden shack will over 50 people cramped in. so thats also a reason why they would want better living conditions.

Please mark me as brainliest if this helped

answer; i believe the two groups were irish immigrants and chinese immigrants;

the use of email to replace slower surface mail.