Why is it important to inform the instructor if you arrive late to class? How does this impact your responsibilities for the following week?

If I miss a homework due date because of work or illness or overtime at work, I should:

If I want to turn in a homework assignment but it is closed because the Available Until date is passed, I should:  

was the president of Homestead Steel Works, when the union workers who were on strike attacked the Pinkerton Security guards

Wrote that the frontier had shaped the American national character

was Democratic presidential candidate in 1896, ended up running for president three different times, and never won

founded Standard Oil

made improved plow for plains farmers

Following the 1867 “Report on the Condition of the Indian Tribes,” Congress decided that the best way to end the Indian wars was to:

Tenement houses in New York City: