George Westinghouse along with Nicholas Tesla
What the picture tells you about Hooverville is the fact that some Hoovervilles had basic public services and conveniences.
<h3>How does the picture show these?</h3>
The picture has a commissioners office in it. This tells us that there was a place for public services. That is they had public servants.
Also the grocery store tells us that the people had a convenient store where they could do their shopping.
Read more on Hooverville here: brainly.com/question/7730797
Evolution ? Did you mean the physical change ?
Natural disasters such as an earthquake and lake texcoco flooding, then tha spanish came and spread disease.
Answer:
John Hancock in August 2, 1776.