Answer:
The Industrial Revolution transformed economies that had been based on agriculture and handicrafts into economies based on large-scale industry, mechanized manufacturing, and the factory system. New machines, new power sources, and new ways of organizing work made existing industries more productive and efficient
True, Congress subsequently authorized various defense measures, including the creation of the Department of the Navy and the construction of warships.
Robert E. Lee fought on the confederate side which was the southerners. He owned slaves and was for slavery. So white supremacists see him as an symbol for slavery, and since he was for slavery like how most southerners wanted he fought for that. Now that slavery is mostly abolished everywhere (there is still slavery going on) the white supremacists don't like that and are against it. They think they are more superior than any other race. With the Virginia protests with removing the statue the group of the supremacists said "you will not remove us" or something close to that I forgot. This is off what I remember because I just did an assignment on this. Also they think he was a good general because he fought for white supremacy, so yes he was a supremacist. That is why so many racists are protecting his statue. There is an article that I can send you in your pm if you would like.
Hopefully this somewhat helped :)
It gives specific powers to the federal government.
