Explain two ways in which legislation on public health in the mid -1800’s and the liberal reforms in the early 1900’s were similar

porter is writing economic history because he is focusing on the cost of developing vaccines.

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it allows shippers to carry commercial goods, which allows them to save time and money.

c. archbishop desmond tutu promoted the acknowledgement of the rights of black africans and expose human rights abuses.

d. leader haile selassie modernized african society through the institution of progressive social, economic, and educational reforms.