What parts of North America did Spain control?

What is the main idea of this excerpt? 1.1.3

What is the evidence that depression can be linked to genetic as well as environmental factors? a. all individuals in similar stressful environments do not experience depression. b. all individuals with the gene variation tied to depression do not experience depression. c. individuals with a combination of environmental stress and gene variation are more likely to experience depression d. all of the above select the best answer from the choices provided оа 0 0 0

What is political gerrymandering, what does is accomplish, and why might legislators use this tactic in redistricting