I believe it's <span>B. The Supreme Court ruled that Dred Scott was not a citizen of the United States because he was not white, and therefore could not sue in the courts. </span>
Answer:
After the abolition of slavery, former slaves had to integrate into society as free men and women. One of the common jobs that former slaves took up was sharecropping, in which a farmer would get a portion of the crops they harvested for a landowner. In this informational text, the author explores the difficulties for blacks and whites to adjust to the time period following the Civil War.
As you read, take notes on how sharecroppers were treated by landowners.
Associated Explainer
"An illustrated depiction of black people picking cotton, 1913" by Jerome H. Farbar is in the public domain.
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[1]When slavery ended in 1865, 4 million enslaved people were given their freedom. People who were born into slavery, like Houston Hartsfield Holloway, found that this important change also created a challenge. In his autobiography, Holloway wrote that he and other former slaves “did not know how to be free” and that “white people did not know how to have a free colored person about them.” His words reflect the difficulties of Reconstruction, a time period that came after the Civil War.
1/ Tilted
2/ 23.5 degrees, though it varys every 40,000 years
Answer:
All the statements are true
Explanation:
Viscosity is affected by temperature. For example, if we put heat over some liquids like honey and syrup, they tend to flow more freely. On the other hand, if the temperature gets cold the viscosity tends to thicken (ex: engine oil of a car during winter). These examples make the first statement true: “Viscosity increases as temperature decreases”. Viscosity is affected by pressure too. To see a change in a “molecular level”, the pressure needs to be very extreme. This make the second statement true: “Viscosity increases as molecular weight increases”. Taking in consideration both statements, we can conclude that the third statement is also correct. When viscosity is put into heat and little pressure, it tends to lessen, since the interaction between the molecules decreases and the intermolecular forces decreases. On the other hand, by default, when viscosity is put in a cold weather and pressure increases, the level of viscosity thickens, since the molecules start colliding and their motion becomes disorganized.
