Is it true that albert einstein really made the first light bulb? or is it some one else?

What was the most important consequence of the large-scale ecological changes in africa two hundred thousand years ago?

What were the social, economic, and political characteristics of spanish and portuguese rule in latin america?

Andrew jackson: a) successfuly captured montreal from the british in 1813 b) was the american general at the battle of new orleans c) represented the u.s in the peace negotiations of ghent, belgium d) all of the above