question 3 of 5\nhow has globalization affected human health in the 20th century?\na. it has led to the…

question 3 of 5\nhow has globalization affected human health in the 20th century?\na. it has led to the global spread of smallpox, which has killed millions of people.\nb. it has reduced human life expectancy and lowered global population growth.\nc. it has allowed medical treatments and innovations to be shared more easily.\nd. it has prevented diseases from spreading outside of small geographic areas.

question 3 of 5\nhow has globalization affected human health in the 20th century?\na. it has led to the global spread of smallpox, which has killed millions of people.\nb. it has reduced human life expectancy and lowered global population growth.\nc. it has allowed medical treatments and innovations to be shared more easily.\nd. it has prevented diseases from spreading outside of small geographic areas.

Answer

Answer:

C. It has allowed medical treatments and innovations to be shared more easily.

Brief Explanations:

Globalization in the 20th - century promoted international cooperation and communication. This enabled the faster spread of medical knowledge, treatments, and innovations across the world, improving human health in many regions. Option A is incorrect as small - pox was not a result of globalization in the positive sense; it was a disease that spread due to lack of proper control in earlier times. Option B is wrong because globalization generally has not reduced life expectancy or lowered population growth; in fact, it has often contributed to improvements in these areas. Option D is incorrect since globalization has actually increased the potential for diseases to spread across large geographic areas rather than preventing it.