Industrial expansion and population growth radically changed the face of the nation's cities.
<span>Technological advancement.
With the likes of social media platforms like tweeter and facebook and specialist tech websites like techcrunch. The news of a new product will always spread virally especially if the product serves a niche purpose and it's relevant to solve a particular need that the market have been wanting for a long time. So, with improved technology that we have today, the news of new technology spreads easily.</span>
Answer:
your answer is They were outraged that former Confederates were able to join Congress.
your welcome! brainliest is appreciated
True because it is good to know who we are and where we have been