Presents an account of the two-and-a-half-year expedition that yielded vast knowledge of the West, geographically and scientifically.

"On October 29, 1929, life in the United States took a turn for the worst. The stock market the system that controls money in America plunged to a record low. But this event was only the beginning of many bad years to come. By the early 1930s, one out of three people was not working. People lost their jobs, their houses, or both and ended up in shantytowns called Hoovervilles named for the president at the time of the crash. By 1933, many banks had...

While the coronavirus COVID-19 changed the world in 2020, it still isn't the largest and deadliest pandemic in history. That title is held by the Plague.

"On June 19, 1865, a group of enslaved men, women, and children in Texas gathered around a Union soldier and listened as he read the most remarkable words they would ever hear. They were no longer enslaved: they were free. The inhumane practice of forced labor with no pay was now illegal in all of the United States. This news was cause for celebration, so the group of people jumped in excitement, danced, and wept tears of joy. They did not know it...