Why is it important that the Three Sisters agricultural system combined beans, corn, and squash?

Here’s the first one let me send the next page of the passage

Which of the following was probably the most difficult challenge facing construction of the railroad?

Ineed a example for this test plz reflect on your decisions in the cases of hazelwood v. kuhlmeier and t. m. v. state of florida using the following questions: did your opinion reflect the majority or minority opinion on each case? did you tend to favor loose or strict interpretation of the laws and rights for each case? what factors most influenced your decision and interpretations in each cas