Probably looking for something about the power struggle that ultimately led to Stalin seizing power.
Most opponents ended up dead, but some like Trotsky managed to hold out for a long time running from one country to another to stay ahead of Stalins agents.
The invention of machines that could to jobs originally given to people.<span />
Answer:
Belgium, Canada, Denmark, France, Iceland, Italy, Luxembourg, the Netherlands, Norway, Portugal, the United Kingdom, and the United States
Explanation: