Gm People i has a questio Who was Dr. Wu Lien-teh

He was the pioneer for surgical face masks

I beleive his bday is today but he made the N95 mask.

Explanation:

Wednesday is honoring Dr. Wu Lien-teh, a Chinese-Malaysian epidemiologist who created a surgical face covering widely believed to be the forerunner of today's N95 mask. Wu on the doctor's 142nd birthday.

social contract theory, nearly as old as philosophy itself, is the view that persons' moral and/or political obligations are dependent upon a contract or agreement among them to form the society in which they live

superior technology and improved medical knowledge to foster imperialism. quinine enabled europeans

to survive tropical diseases and venture into the mosquito-infested interiors of africa and asia. the combination

of the steamboat and the telegraph enabled the western powers to increase their mobility and to quickly respond

to any situations that threatened their dominance. the rapid-fire machine gun also gave them a military advantage

and was in convincing africans and asians to accept western control. the following table summarizes the

causes of the new imperialism:

causes of new imperialism

economic military/political humanitarian/religious technological

need for markets need for military bases white man’s burden new medicine

raw materials national security spread of christianity new weapons

source of investments source of

pride—nationalism

social darwinism

(superiority of western

society)

transportation

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