well...they were still called automobiles, however big industries like Ford Cars were around back then.
A. to help America get through the great Depression. Hope you find this useful
Yes, it is true that early humans had to endure changes in climate and environment, since things like global warming and cooling, along with major events like the Little Ice Age, meant that the temperatures in the world were changing dramatically.
So you wont get your hands dirty and its better than using your hand so you wont get messy .
One of the reasons why the Indian Removal Act was more expensive than the government had planned was that "<span>The Seminole people resisted and cost the government money in war costs", although there was moving costs related to this issue as well.</span>