Why did Europeans travel the world, what did they benefit from travelling? Were there also negatives to this age of exploration? brainliest for the best of the best asap plz

Which of the following is an advantage of using nuclear power plants to produce electricity?

Which is the best conclusion that can be drawn regarding the status of african-americans in the south in the late 1800s? a) african-americans made tremendous political, social, and economic advancements during the reconstruction era. b) passage of the 13th, 14th, and 15th amendments to the u.s. constitution guaranteed equal status and rights for all african-americans. c) the reconstruction policies enacted by the federal government were highly effective in african-american citizens transition to life after slavery. d) although african-americans had equal rights under federal law they were still economically, politically, and socially inferior to whites in the south during the reconstruction era.

Explain what commentary austen is making about social conversation based on this excerpt. your answer should be at least 150 words.