From what I think is because laws weren't placed to protect people/workers, since owners pays close attention to money instead of the health of their workers.
Their were alot, I think, but a few I could remember off the top of my head are the Marcomanni<span>, the </span><span>Angles, </span><span>Gepids, </span>Ostrogoths<span>, and </span>Visigoths<span>. I hope you find this useful, feel free to mark as Brainliest, and good luck! :P</span>
<span>There were several reasons the gap between the rich and poor grew during the 1980s. Unions, which had always protected workers, were in decline. Also, the global economy was changing and growing causing stiff competition among workers for available jobs. A third reason was that there was a burst of growth in temporary jobs and part-time jobs.</span>
Hello!
The new technology that allowed the Allies to more effectively bomb the Japanese main land, was the capacity of the B-29. If we look at the other ones, we see that all that stuff already exist before the war.
Hugs!