C After the stock market crash people withdrew their money from the banks ASAP for fear of losing it.
The correct answer should be Advances in Technology and Industrial revolution
Mexican-American war happened in the 40s so that's before 1860, while a war with Spain occurred in 1898 which is after the mentioned period. They did advance in technology exactly due to the industrial revolution. An agrarian revolution. An agricultural revolution didn't happen in the US because of the Long depression that slowed it all down.
The Mayan society was conquered by many different<span> Spanish </span>conquistadors,<span> however the Mayans as a race were not killed off, and descendants of the Mayans are still around today</span>
The answer is B-Tom thumb, hope this helps, have a great day! :)
<span> Marie Curie died on 4 July 1934, in Savoy, France. She died of aplastic anaemia, a blood disease that often results from exposure to large amounts of radiation.</span>