Hitler was able to maintain power by creating propaganda posters and used censorship. He wanted to eliminate the Jews because he believed that the Jews were the reason why Germany was facing all the economic struggles. However, the Jews were just used as a scapegoat.
Don't cut down trees.
Support the organizations that help save the amazon rainforest.
Volunteer at a place that helps save the amazon.
Start your own organization.
I hope this helps. :)
-Sydney
The transcontinental railroad helped to increase the speed at which coast to coast communication was possible. The railroad allowed for materials, people, goods, and messages to be transported more quickly from coast to coast increasing the pace of communication.