South, United States
For further information: https://www.senate.gov/artandhistory/history/common/generic/FreedmensBureau.htm

https://history.house.gov/Historical-Highlights/1851-1900/The-Civil-Rights-Bill-of-1866/

https://www.history.com/news/first-transatlantic-telegraph-cable

https://ohiohistorycentral.org/w/Great_Railroad_Strike_of_1877

https://www.archives.gov/milestone-documents/dawes-act

https://www.ushistory.org/us/41e.asp

https://www.tuskegee.edu/discover-tu/tu-presidents/booker-t-washington

https://www.britannica.com/event/Spanish-American-War

https://www.britannica.com/biography/Theodore-Roosevelt

https://military-history.fandom.com/wiki/Panama_Canal_Zone

https://www.britannica.com/event/World-War-I

https://www.history.com/topics/black-history/great-migration

https://ohiohistorycentral.org/w/Great_Steel_Strike_of_1919

https://history.state.gov/milestones/1921-1936/naval-conference

https://www.federalreservehistory.org/essays/stock-market-crash-of-1929

https://www.britannica.com/event/Scottsboro-case

https://www.britannica.com/event/Pearl-Harbor-attack/The-attack

https://www.history.com/topics/world-war-ii/zoot-suit-riots

https://history.state.gov/milestones/1945-1952/truman-doctrine

https://www.history.com/this-day-in-history/jackie-robinson-breaks-color-barrier

https://www.history.com/topics/korea/korean-war

https://www.history.com/topics/black-history/montgomery-bus-boycott

https://kinginstitute.stanford.edu/encyclopedia/assassination-martin-luther-king-jr

https://www.history.com/topics/1960s/woodstock

https://www.history.com/topics/us-presidents/ronald-reagan

https://www.history.com/topics/21st-century/9-11-attacks