What was the result of the Reconstruction Amendments (the Thirteenth, Fourteenth, and Fifteenth Amendments)?

The newly created nazi ghettos were built where? in traditionally jewish neighborhoods. in rural areas. in poor urban areas. in isolated areas to prevent knowledge of the ghettos. primarily in germany.

Describe the technology advancements that lead to explorers being able to sail great distances. [[ps: doesn't explain where. i am only speculating it's in europe.

Which of these events related to the protestant reformationoccurred first in 1521?