kamala harris mother's home region chennai in middle of old world's 5 main bays

how the fortunes of being nations facing the 5 bay areas shown changed
1000 to 1500 -up to 1500 3 largely harmonious trading bays
advantages of being med sea facing - so different to what usa/euro union have done in last 50 years
advantages of facing the far east bay- japan, china, korea- see harvard's ezra vogel on how this region of consciousness largely advanced each other to the brits appeared in 1800s- britain had first changed the dynamics of the calcutta bay area where madras.chennai was one of the interesting strategic landings
advantages of facing the gulf and being at the tricontinental land bridge until 20th though change had started to spiral with anglo-french opening of suez canal 1869

1500 to 1760 - not shown nations facing the north sea increasingly colonised both old world and america's new world with britain winning most control with the most agressive ships
1760 scots are first to start up age of humans and machines- by 1776 adam smith's hopes are dashed that britain would desing win-win trade of english speaking states- as usa declared independence all of britain's efforts redoubled to control south asia's bays and the saling north of sngapore to dictate trade with china- instead of accepting brit's proosition of opium as a currency, mainland china preffered to closeitself to the world 1860-1960s