Plz help Read the original and improved research questions.

Original: What is the relationship between natural resources and the Industrial Revolution?

Improved: How did coal contribute to the Industrial Revolution in Pittsburgh in the 1880s?

Which of the basic question words helped improve this research question? Select four options.

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what
when
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why

Which statement best describes u. s. foreign policy during the monroe administration? a)the united states sought to align closely with europe in protecting latin america. b)the united states sought to align with europe in protecting florida. c)the united states sought to expand its borders into spanish territories. d)the united states sought to establish colonies in british territories.