What were some effects of the Colombian exchange

Analyze the maps from the previous section, then identify and discuss which two maps show the biggest move from colonialism to independence.

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

Which major change took place in nigeria in 1999?