What resource was found in alaska in 1977? gold oil silver iron oil?

What is zinn's approach to the study of history? what does he suggest occurs when history is told is the story of human progress?

Which lake receives up to 9 million visitors each year, covers more than 90,000 acres, and was created by denison dam? a. the grand lake o' the cherokees b. lake thunderbird c. lake eufaula d. lake texoma

What industry was exempt from the child-labor laws passed in the factory act of 1833?