https://www.latintimes.com/rubios-b
https://www.archives.gov/publications/p
https://biblehub.com/topical/f/forty_ye
https://economiclongwave.com/the-kondra
https://www.kondratieffwavecycle.com/ko
"when the British Empire began to show signs of stagnation, Germany's aggressive drive for colonies threatened to nullify the status quo of Britain's extraterritorial possessions and prompted a reaction involving military strengthening.
Britain was afraid of Germany's capability to upset Britain's long hold on overseas dominions."
https://digital.library.unt.edu/ark:/67