History Stack ↔ Log of previous browsed locations, kept track by Browser
React Router API subscribe to History Stack to enable Client Routing
References
push↔ to add link entry to History Stack; trigger on click link or programatically navigatereplace↔ to replace current entry in History StackHistory Action↔ URL change to History Stack;pop,pushorreplaceHistory Object↔React Router APIInterface Object to Subscribe URL change & manipulate History Stack