Answer: D. Economic prosperity increased investment in and access to new medical technologies and treatments.
Explanation:
After the Second World War, massive investment in the economy by the government led to precedented levels of growth in the economy of the United States.
This growth and prosperity allowed for increased investment in many sectors including health. This led to better medicine and healthcare techniques and equipment which meant that people were cured of more illnesses and lived longer with longer life expectancy which is what the table above is showing.
Giving workers more pay or less hours, or worst of all, letting them unionize, would severely impact your profit margins and production output (speaking as a factory owner of course)
General Pershing's<span> Mexican </span>Expedition<span> to capture Pancho Villa predates his World War I career. ... The Mexican Revolution was an uprising that impacted the social, economic, and political life of both Mexico and the United States</span>
They were laws in the early history of the American south which legalized the segregation between blacks and whites.
