How was Dorothy Vaughan able to become the Section Leader? Why did it take so long? What obstacles did she face?

In the excerpt from the emancipation proclamation, which phrase or sentence supports the claim that president lincoln did not want the slaves to take up arms against their former masters?

Create an accurate summary of the “goodbye” scene between marylin and her brother in “the cold equations”

What is the rhyme scheme in this excerpt from longfellow's, "the tide rises, the tide falls? " (10 points) the tide rises, the tide falls, the twilight darkens, the curlew calls; along the sea-sands damp and brown the traveler hastens toward the town, and the tide rises, the tide falls.